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单选题
Which of the following can be concluded from the author’s statement “Any beneficial substances from the turtles could also be synthesized chemically, so as to prevent the killing of turtles” in Paragraph 3 ?
A
The author feels sorry for killing turtles massively.
B
Turtles can be used to substitute many other medicines.
C
Many other kinds of herbs can be as useful as turtles.
D
International market feels happy for Chinese businessmen to buy.
参考答案
参考解析
解析：
本题是语义题。第三段最后一句提到：Any beneficial substances from the turtles could also be synthesized chemically，so as to prevent the killing of turtles.，意思是：从乌龟身上提取的有益物质也能通过化学合成而得到，这样就可阻止对乌龟的杀害了。由此可知作者为大规模的屠杀乌龟而感到遗憾。因此答案为A。
本题是语义题。第三段最后一句提到：Any beneficial substances from the turtles could also be synthesized chemically，so as to prevent the killing of turtles.，意思是：从乌龟身上提取的有益物质也能通过化学合成而得到，这样就可阻止对乌龟的杀害了。由此可知作者为大规模的屠杀乌龟而感到遗憾。因此答案为A。
更多 “单选题Which of the following can be concluded from the author’s statement “Any beneficial substances from the turtles could also be synthesized chemically, so as to prevent the killing of turtles” in Paragraph 3 ?A The author feels sorry for killing turtles massively.B Turtles can be used to substitute many other medicines.C Many other kinds of herbs can be as useful as turtles.D International market feels happy for Chinese businessmen to buy.” 相关考题
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We can infer from the last paragraph that the e-nose_____.A. is unable to tell the smell of flowersB. is not yet used in greenhousesC. is designed by scientists at PurdueD. is helpful in killing harmful insects
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Which of the following is true according to the passage?A. There are about 2,500 stars in the sky.B. Humans want to do nothing to reduce light pollution.C. Sea turtles always get lost and die from tiredness.D. Something has been done to reduce light pollution.
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Turtles bury their eggs ______.A. to keep them coolB. to protect them from dangerC. because of deep instinctD. to protect them from the weather
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We can conclude from this passage that ______.A. many turtles die while swimming to shoreB. female turtles protect their babiesC. once turtles leave land, they never return to the seaD. the job of laying eggs takes tremendous strength
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The writer compares turtles to mountain climbersA. because they lay their eggs in mountain areas ______.B. to give you a picture of how hard they workC. to tell you that they like to climbD. to tell you that mountain climbers are as slow as turtles
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Which of the following is TRUE according to Paragraph 3?（ ）A． Americans do not understand broken English.B． The author’s mother was not respected sometimes.C． The author’ mother had positive influence on her.D． Broken English always reflects imperfect thoughts.
考题
From the fifth paragraph we can infer thatA．the author has never been afraid of changes in his lifeB．the author used to believe that changes happened automaticallvC．the author is still not satisfied with his present situationD．the author and experienced a period of frustration of his life
考题
There are four questions,which is not from the discourse teaching?A.What does the author imply?
B.Should we say“a apple”or“an apple”?
C.What can be inferred from the text?
D.What's the writer's main opinion?
考题
资料：The federal government on Wednesday recommended an endangered-species listing for the loggerhead turtles in U.S. Waters, a decision that could lead to tighter restrictions on fishing and other maritime trades.Environmental groups who’ d been pushing an endangered listing said the proposal was a “turning point”they hope will lead to greater turtle protections.
“I think it’ s huge day for loggerhead sea turtles, ”said Beth Riff, a marine wildlife scientist at Oceana.“it really draws attention to the fact these turtles are not doing well and more needs to be done to protect them.”With all that attention to paid to them, you’d think these creatures would at least have the gratitude not to go extinct, but Nature is indifferent to human notions of fairness.No one really knows how many loggerhead there are, or how many are being killed by fishing gear or other activities. Riff cites a 40 percent drop in the number of nesting females in Florida over the last decade as evidence of trouble.
Loggerheads are named for their large heads, which contain potent jaws that can crush the hard shells of prey such as conch. The turtles are about the size of a fist when they hatch and make a frenzied dash to the surf. But they typically grow to more than three feet in length and 250 pounds. The animal can log thousands of miles as it travels across oceans.
Barbara Schoder，national sea turtle coordinator for NOAA’s fisheries division, said the biggest threats to the North Pacific loggerhead include damage to primary nesting sites, which are mainly in Japan，as well as accidental snaring of the turtles in fishing gear. Andrea Tee of San Francisco-based Center for Biological Diversity said the turtles get hooked by Hawaiian longline fishermen targeting swordfish and tuna and can be injured or drowned. On the East Coast, the main threat to turtles is gear from the region’s various fishenes Schoder said.
A primary benefit of the endangered status would be increased public pressure on protecting the species, Riff said. But the government would also have to determine“critical habitats，”such as where the turtles reproduce or forage. Such places could be subject to additional protections for the turtles, including restrictions on maritime development or fishing.
Like every other environmental issue today, this is playing out against the background of global warming and human interference with natural ecosystems, The narrow strips of beach on which the turtles lay their eggs are being squeezed on one side by development and on the other by threat of rising sea levels as the oceans warm. Ultimately we must get a handle on those issues as well, or a creature that outlived the dinosaurs will meet its end at the hands of humans, leaving our descendants to wonder how creature so ugly could have won so much affection.
What does the author mean by “nature is indifferent to human notions of fairness”（ ）.A.Nature is quite fair regarding the survival of turtles
B.Turtles are by nature indifferent to human activities
C.Course of nature will not be changed by human interference
D.The turtle population has decreased in spite of human protection
考题
资料：The federal government on Wednesday recommended an endangered-species listing for the loggerhead turtles in U.S. Waters, a decision that could lead to tighter restrictions on fishing and other maritime trades.Environmental groups who’ d been pushing an endangered listing said the proposal was a “turning point”they hope will lead to greater turtle protections.
“I think it’ s huge day for loggerhead sea turtles, ”said Beth Riff, a marine wildlife scientist at Oceana.“it really draws attention to the fact these turtles are not doing well and more needs to be done to protect them.”With all that attention to paid to them, you’d think these creatures would at least have the gratitude not to go extinct, but Nature is indifferent to human notions of fairness.No one really knows how many loggerhead there are, or how many are being killed by fishing gear or other activities. Riff cites a 40 percent drop in the number of nesting females in Florida over the last decade as evidence of trouble.
Loggerheads are named for their large heads, which contain potent jaws that can crush the hard shells of prey such as conch. The turtles are about the size of a fist when they hatch and make a frenzied dash to the surf. But they typically grow to more than three feet in length and 250 pounds. The animal can log thousands of miles as it travels across oceans.
Barbara Schoder，national sea turtle coordinator for NOAA’s fisheries division, said the biggest threats to the North Pacific loggerhead include damage to primary nesting sites, which are mainly in Japan，as well as accidental snaring of the turtles in fishing gear. Andrea Tee of San Francisco-based Center for Biological Diversity said the turtles get hooked by Hawaiian longline fishermen targeting swordfish and tuna and can be injured or drowned. On the East Coast, the main threat to turtles is gear from the region’s various fishenes Schoder said.
A primary benefit of the endangered status would be increased public pressure on protecting the species, Riff said. But the government would also have to determine“critical habitats，”such as where the turtles reproduce or forage. Such places could be subject to additional protections for the turtles, including restrictions on maritime development or fishing.
Like every other environmental issue today, this is playing out against the background of global warming and human interference with natural ecosystems, The narrow strips of beach on which the turtles lay their eggs are being squeezed on one side by development and on the other by threat of rising sea levels as the oceans warm. Ultimately we must get a handle on those issues as well, or a creature that outlived the dinosaurs will meet its end at the hands of humans, leaving our descendants to wonder how creature so ugly could have won so much affection.
What constitutes a major threat to the survival of turtles on the east coast?（ ）A.Contamination of sea water
B.The inadequate food supply
C.Their lower reproductive ability
D.Unregulated commercial fishing
考题
资料：The federal government on Wednesday recommended an endangered-species listing for the loggerhead turtles in U.S. Waters, a decision that could lead to tighter restrictions on fishing and other maritime trades.Environmental groups who’ d been pushing an endangered listing said the proposal was a “turning point”they hope will lead to greater turtle protections.
“I think it’ s huge day for loggerhead sea turtles, ”said Beth Riff, a marine wildlife scientist at Oceana.“it really draws attention to the fact these turtles are not doing well and more needs to be done to protect them.”With all that attention to paid to them, you’d think these creatures would at least have the gratitude not to go extinct, but Nature is indifferent to human notions of fairness.No one really knows how many loggerhead there are, or how many are being killed by fishing gear or other activities. Riff cites a 40 percent drop in the number of nesting females in Florida over the last decade as evidence of trouble.
Loggerheads are named for their large heads, which contain potent jaws that can crush the hard shells of prey such as conch. The turtles are about the size of a fist when they hatch and make a frenzied dash to the surf. But they typically grow to more than three feet in length and 250 pounds. The animal can log thousands of miles as it travels across oceans.
Barbara Schoder，national sea turtle coordinator for NOAA’s fisheries division, said the biggest threats to the North Pacific loggerhead include damage to primary nesting sites, which are mainly in Japan，as well as accidental snaring of the turtles in fishing gear. Andrea Tee of San Francisco-based Center for Biological Diversity said the turtles get hooked by Hawaiian longline fishermen targeting swordfish and tuna and can be injured or drowned. On the East Coast, the main threat to turtles is gear from the region’s various fishenes Schoder said.
A primary benefit of the endangered status would be increased public pressure on protecting the species, Riff said. But the government would also have to determine“critical habitats，”such as where the turtles reproduce or forage. Such places could be subject to additional protections for the turtles, including restrictions on maritime development or fishing.
Like every other environmental issue today, this is playing out against the background of global warming and human interference with natural ecosystems, The narrow strips of beach on which the turtles lay their eggs are being squeezed on one side by development and on the other by threat of rising sea levels as the oceans warm. Ultimately we must get a handle on those issues as well, or a creature that outlived the dinosaurs will meet its end at the hands of humans, leaving our descendants to wonder how creature so ugly could have won so much affection.
It can be learned from the first paragraph that（ ）.A.human activities have changed the way turtles survive
B.Efforts have been made to protect turtles from extinction
C.Marine biologists are looking for the secret of turtles’ reproduction
D.Government bureaucracy has contributed to decreasing number of turtles
考题
资料：The federal government on Wednesday recommended an endangered-species listing for the loggerhead turtles in U.S. Waters, a decision that could lead to tighter restrictions on fishing and other maritime trades.Environmental groups who’ d been pushing an endangered listing said the proposal was a “turning point”they hope will lead to greater turtle protections.
“I think it’ s huge day for loggerhead sea turtles, ”said Beth Riff, a marine wildlife scientist at Oceana.“it really draws attention to the fact these turtles are not doing well and more needs to be done to protect them.”With all that attention to paid to them, you’d think these creatures would at least have the gratitude not to go extinct, but Nature is indifferent to human notions of fairness.No one really knows how many loggerhead there are, or how many are being killed by fishing gear or other activities. Riff cites a 40 percent drop in the number of nesting females in Florida over the last decade as evidence of trouble.
Loggerheads are named for their large heads, which contain potent jaws that can crush the hard shells of prey such as conch. The turtles are about the size of a fist when they hatch and make a frenzied dash to the surf. But they typically grow to more than three feet in length and 250 pounds. The animal can log thousands of miles as it travels across oceans.
Barbara Schoder，national sea turtle coordinator for NOAA’s fisheries division, said the biggest threats to the North Pacific loggerhead include damage to primary nesting sites, which are mainly in Japan，as well as accidental snaring of the turtles in fishing gear. Andrea Tee of San Francisco-based Center for Biological Diversity said the turtles get hooked by Hawaiian longline fishermen targeting swordfish and tuna and can be injured or drowned. On the East Coast, the main threat to turtles is gear from the region’s various fishenes Schoder said.
A primary benefit of the endangered status would be increased public pressure on protecting the species, Riff said. But the government would also have to determine“critical habitats，”such as where the turtles reproduce or forage. Such places could be subject to additional protections for the turtles, including restrictions on maritime development or fishing.
Like every other environmental issue today, this is playing out against the background of global warming and human interference with natural ecosystems, The narrow strips of beach on which the turtles lay their eggs are being squeezed on one side by development and on the other by threat of rising sea levels as the oceans warm. Ultimately we must get a handle on those issues as well, or a creature that outlived the dinosaurs will meet its end at the hands of humans, leaving our descendants to wonder how creature so ugly could have won so much affection.
How does global warming affect the survival of turtles?
A.It threatens the sandy beaches on which sea turtles lay eggs
B.The rising climate makes it difficult for their eggs to hatch
C.The rising sea levels make it harder for their hatchlings to grow
D.It takes them longer to adapt to the high temperature in the beach
考题
单选题Which of the following is the author’s opinion?A
We should limit the children’s time in watching TV.B
We should improve educational programs for children.C
No commercials should be shown in children’s programs.D
TV programs may prevent children from developing their minds.
考题
单选题It can be concluded from the passage that the author’s major concern is ______.A
the continuing social progress and prosperityB
the development of western philosophyC
corporate, civic and personal responsibilitiesD
general well-being of the society
考题
单选题Which of the following phrases from the text best expresses the author’s conclusion about the meaning of the difference between left-eyed and right-eyed flatfish?A
“most striking” (line 3, paragraph 1)B
“variation is adaptive” (line 2, paragraph 2)C
“mechanically disadvantageous” (line 7, paragraph 3)D
“evolutionary red herring” (line 8-9, paragraph 4)
考题
单选题It can be inferred from the passage that the author would NOT have considered which of the following a luxury (line 44) in her hostel?A
An elevatorB
Well-built accoutrementsC
PrivacyD
A room with a viewE
A restaurant
考题
单选题The author would most likely agree with which of the following?A
Leaving slugs partially unharmed could provide a more cost－efficient way to fertilize a garden.B
Slugs, although potentially beneficial, are so damaging that they deserve to be exterminated.C
Gardeners should never use toxic chemical any sort in their gardens.D
Commercially sold slug repellents are highly effective.E
Essential plant nutrients can be found only in slug trails.
考题
单选题Which of the following best summarizes the author’s attitude toward the Advance Directive?A
It should be made legally binding in BritainB
Its morally questionable.C
It is the same as mercy killing, and therefore should not be encouraged.D
It runs counter to traditional English law.
考题
单选题Which of the following is NOT mentioned in the last paragraph?A
Biologists began to study new species of turtles for Chinese food markets.B
Biologists discovered a few rare species of turtles as a result of search previouslyC
Some species of turtles will soon be extinct if they are caught and killed at the present speed.D
Turtles will soon be a target for rare collectors as dear as pearl and diamond.
考题
单选题Turtles are well-known throughout the world for reasons except its _________.A
longevityB
beneficial substances to human beingsC
high value as a special target for collectorsD
status in restaurants
考题
单选题Which of the following best states that author’s attitude toward comics, as expressed in the passage?A
They constitute an innovative art from.B
They can be a worthwhile subject for study.C
They are critically important to an understanding of modern art.D
Their visual structure is more complex than that of medieval art.
考题
单选题In this passage, the author mainly tells us that _____.A
everyone can be forgetful sometimes regardless of one’s ageB
we can prevent our sound mind from aging with certain methodsC
brain aging starts from the time when we are in our 20s and 30sD
memory loss is a sign that shows we are getting old
考题
单选题The phrase “even a status symbol” in Paragraph 4 means _________.A
only high-ranking officials eat turtles in restaurantsB
turtle eating can glorify its eatersC
turtle eaters should be either politically or materially privileged onesD
turtle eaters should be living or staying in some particular places
考题
单选题It can be inferred from the last paragraph that the author felt ______.A
angry and afraidB
lonely and scaredC
frustrated and furiousD
shy and uncertainE
confident and excited
考题
单选题In which of the following aspect can the “sea turtles” make contributions to their homeland?A
They return home with knowledge and contracts to set up new businesses.B
They help companies in their home country operate in their host country.C
They work harder for less pay.D
They help to achieve a lower unemployment rate.
考题
单选题The reason why turtles are imported into China lies in that _________.A
turtles are famous only in ChinaB
people in other parts of the world don’t have the habit of eating turtlesC
the demand is greater than supply in ChinaD
these countries are rich in wild turtles
考题
单选题Which of the following can be concluded from the author’s statement “Any beneficial substances from the turtles could also be synthesized chemically, so as to prevent the killing of turtles” in Paragraph 3 ?A
The author feels sorry for killing turtles massively.B
Turtles can be used to substitute many other medicines.C
Many other kinds of herbs can be as useful as turtles.D
International market feels happy for Chinese businessmen to buy.
考题
单选题Which of the following statement is true?A
The author believes that a born naturalist cannot be a scientist.B
The author's brothers and sisters were good at music and languages.C
The author read a lot of books about the natural world and the oil industry.D
The author spent a lot of time working on riddles.
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