网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
The power failure ______.
A
might have been caused by terrorist attacks.
B
affected more than 120 million people.
C
stranded travelers at airports and train stations.
D
hampered cash machines but not cellular telephone service.
参考答案
参考解析
解析：
录音中描述了一次大规模的断电，指出“The blackout stranded travelers at airports and train stations…”，可知这次断电使乘客被困机场和火车站。
【录音原文】
A sudden, massive power surge late yesterday afternoon shut down much of the power grid serving northeastern North America, affecting more than 20 million people in New York, New Jersey, Ohio, Michigan, Connecticut, Pennsylvania, Massachusetts, Vermont and parts of Canada. The blackout stranded travelers at airports and train stations, shut down cash machines and hampered cellular telephone service throughout the region. Although the origin of the power failure is still unknown, federal officials said Thursday that the incident was not terrorism-related.
录音中描述了一次大规模的断电，指出“The blackout stranded travelers at airports and train stations…”，可知这次断电使乘客被困机场和火车站。
【录音原文】
A sudden, massive power surge late yesterday afternoon shut down much of the power grid serving northeastern North America, affecting more than 20 million people in New York, New Jersey, Ohio, Michigan, Connecticut, Pennsylvania, Massachusetts, Vermont and parts of Canada. The blackout stranded travelers at airports and train stations, shut down cash machines and hampered cellular telephone service throughout the region. Although the origin of the power failure is still unknown, federal officials said Thursday that the incident was not terrorism-related.
更多 “单选题The power failure ______.A might have been caused by terrorist attacks.B affected more than 120 million people.C stranded travelers at airports and train stations.D hampered cash machines but not cellular telephone service.” 相关考题
考题
The population of Jiangsu __ to more than twice what it was in 1949. The figure is now approaching 74 million.A． has grownB． have grownC． grewD． are growing
考题
I have been convinced that the print media are usually more and more reliable than television.A．accurateB．ridiculousC．urgentD．shallow
考题
Ⅲ．阅读理解ATibet is among the most popular places for Chinese tourists． The number of travelers to Tibet has grown by 10% every year for a few years． Since July l，2006，when the first train ran 1956 kilometers from Xining to Lhasa，more and more people have been going to Tibet．The train stops at several famous places along the way， such as Qinghai Lake，Kunlun Mountain，and the Potala Palace． Passengers can also enjoy many activities during the journey，like Tibetan dancing and Karaoke．On the train，passengers can have tea，eggs and noodles for breakfast and fried chicken and green vegetables for lunch and dinner． Unlike most Chinese trains which have open-hole toilets，this one has special toilets which can collect the waste． There is also a special rubbish system (杀统) in the train that keeps environment clean． All the windows on the train can protect peo-ple from the bright sunlight． TV and electrical sockets(插座) for computers and mobile phones can be found on the train．Because there isn’t much oxygen there，trains will have oxygen masks(氧气罩)for those who need them．It makes passengers feel more comfortable when they have enough oxygen on the famous"roof of the world ．There are also doctors on the train to make sure that all of the travelers are safe．( )21． Which of the following is NOT among the places of interest?A． Qinghai LakeB． Karaoke．C． Kunlun Mountain．D． The Potala Palace．
考题
According to Federal health officials ,the fact that more West Nile cases have been reported indicates that[A] more states are affected.[B] the average age dropped drastically.[C] health officials are more alert to the disease.[D] the epidemic season began a month earlier.
考题
On Thursday August 14th, a massive power failure switched off lights and shut down factories across a large area of the north-eastern United States and southern Canada. The outcome affected some of the world's biggest and busiest cities, including New York, Detroit, Cleveland and Toronto, leaving up to 60m people without electricity, equivalent to the entire population of France or Britain.So severe was the disruption (破坏) in New York State that its governor, George Pataki, declared a state of emergency. Confused workers spilled on to the streets, while thousands more were trapped for hours in lifts and hot, crowded subway trains. Lots of stranded (进退两难的) people ended up spending Thursday night on New York's streets. Thieves in Brooklyn in New York, and in Canada's capital, Ottawa, took advantage of the absence of streetlights and burglar alarms, and went on a looting spree (疯狂抢掠). Officials were taken aback by the speed at which the chaos unfolded. President George Bush described the incident as a "massive national problem" and promised a full investigation into what caused it.That is still a matter of some debate. At first, naturally, there were fears of terrorist involvement, but this was quickly ruled out. However, officials were left arguing about what had actually happened. The office of Canada's prime minister, Jean Chretien, said that a severe accident at a nuclear-power plant in Pennsylvania may have been the cause. Earlier, American and Canadian officials had said a fire or perhaps lightning had hit a power plant near Niagara Falls in New York State.1、Several cities were affected by the massive power failure on August 14th except____.A、OttawaB、ClevelandC、ChicagoD、Brooklyn2、The word "outage" in Paragraph 1 can be best replaced by____.A、power shortcutB、 disruptionC、 massive national problemD、 power failure3、Which of the following statements is true according to the passage?____A、Many streetlights and burglar alarms were stolen during the blackout.B、Some terrorists were involved in the incident.C、President George Bush demanded a full investigation into the disruption in New York.D、Officials were not sure what had caused the power failure.4、It can be inferred from the passage that____.A、France has a population of about 60 million.B、Only some large cities were affected by the power failure.C、 Canada's prime minister knew what had caused the power failure.D、Water was spilt onto the streets by confused workers.5、The power failure on August 14th brought about big chaos except that____.A、thousands of people were trapped in liftsB、 many people had to stay on streets for Thursday night.C、 stores were robbed by the thieves.D、a power plant near Niagara Falls was hit by a fire or lightning.
考题
If they ____ earlier than expected, they ____ here now.
A. had started, would beB. started, might beC. had started, would have beenD. will start, might have been
考题
The project requires more labor than ____ because it is extremely difficult.
A.has been putB.have been putC.being put inD.to.be put in
考题
短文理解听力原文： In the United States, even if you decide that you do not want to borrow in order to go on vacation, it is still a good idea for you to have several major credit cards. These provide positive identification when renting an automobile and can be used for the deposit. The credit card receipts will serve as an accurate record of all hotel, plane, train, and restaurant expenses. The use of credit cards avoids the necessity of carrying large amount of cash, purchasing large amounts of traveler's cheeks and keeping track of them, or attempting to use personal checks in places other than your own locality.Many major credit cards provide an instant cash service in case you run out of money. American Express, for example, has set up machines in major airports in which you can purchase traveler's checks using your American Express card.21. The credit card receipts will serve as accurate record for all but which of the following choices?22.Which of the following is not true about the use of credit card?23.Concerning the advantages of credit cards, which of the following is true?24.According to the passage, which card has set up machines in major airports?(21)A．hotel expensesB．stock exchangeC．plane expensesD．restaurant expenses
考题
The project requires more labor than ________.[A] has been put in[B] have been put in[C] being put in[D] to be put in
考题
( ) more care, the flowers might have grown much better than now.A. Having given
B. Giving
C. To give
D. Given
考题
The new large passenger jets have made the traffic problems at airports_______．A.more bad than it was
B.the worse than before
C.worse than ever before
D.more bad than they were
考题
___ more care, the flowers might have grown much better than now.A.Having given
B.Giving
C.To give
D.Given
考题
A large company would like to roll out thin clients to all retail terminals on its next upgrade. Which of the following are potential risks of this IT plan？（）A、Power consumption；thin clients use more energy than comparable workstations and therefore have a larger energy footprint.B、Single point of failure；if the thin client server goes down all machines are without functionality.C、Centralized administration；IT staff cannot rely on localized group policy settings.D、High cost of terminals；compared to traditional workstations，thin clients are very expensive and require more maintenance.
考题
单选题Passage 1First two hours, now three hours-this is how far in advance authorities are recommending people show up to catch a domestic flight, at least at some major U.S. airports with increasingly massive security lines.Americans are willing to tolerate time-consuming security procedures in return for increased safety. The crash of EgyptAir Flight 804, which terrorists may have downed over the Mediterranean Sea, provides another tragic reminder of why. But demanding too much of air travelers or providing too little security in return undermines public support for the process. And it should: Wasted time is a drag on Americans' economic and private lives, not to mention infuriating.Last year, the Transportation Security Administration (TSA) found in a secret check that undercover investigators were able to sneak weapons-both fake and real-past airport security nearly every time they tried. Enhanced security measures since then, combined with a rise in airline travel due to the improving economy and low oil prices, have resulted in long waits at major airports such as Chicago's O' Hare International. It is not yet clear how much more effective airline security has become-but the lines are obvious.Part of the issue is that the government did not anticipate the steep increase in airline travel, so the TSA is now rushing to get new screeners on the line. Part of the issue is that airports have only so much room for screening lanes. Another factor may be that more people are trying to overpack their carry-on bags to avoid checked-baggage fees, though the airlines strongly dispute this.There is one step the TSA could take that would not require remodeling airports or rushing to hire: Enroll more people in the PreCheck program. PreCheck is supposed to be a win-win for travelers and the TSA. Passengers who pass a background check are eligible to use expedited screening lanes. This allows the TSA to focus on travelers who are higher risk, saving time for everyone involved. The TSA wants to enroll 25 million people in PreCheck.It has not gotten anywhere close to that, and one big reason is sticker shock: Passengers must pay S85 every five years to process their background checks. Since the beginning, this price tag has been PreCheck's fatal flaw. Upcoming reforms might bring the price to a more reasonable level. But Congress should look into doing so directly, by helping to finance PreCheck enrollment or to cut costs in other ways.The TSA cannot continue diverting resources into underused PreCheck lanes while most of the traveling public suffers in unnecessary lines. It is long past time to make the program work.Which of the following contributes to long waits at major airports?A
New restrictions on carry-on bags.B
The declining efficiency of the TSA.C
An increase in the number of travelers.D
Frequent unexpected secret checks.
考题
单选题Undocumented workers became the target of “Operation Safe Travel” because _____.A
evidence was found that they were potential terroristsB
most of them worked at airports under threat of terrorist attacksC
terrorists might take advantage of their illegal statusD
they were reportedly helping hide terrorists around the airport
考题
单选题Over five times more studies on life satisfaction have been published since 1979 than at any time_____A
formallyB
agoC
previouslyD
lately
考题
单选题According to the passage, women’s working _____.A
has resulted in a closer family tieB
has helped their family financiallyC
has caused more problems than beforeD
has adversely affected their family life
考题
单选题One possible reason why women have better memories than men is that _____.A
they have a wider range of interestsB
they are more reliant on the environmentC
they have an unusual power of focusing their attentionD
they are more interested in what’s happening around them
考题
单选题Even most imaginative people have to admit that _____.A
human societies are as advanced as those on some other planetsB
planets other than Earth are not suitable for life like ours to stayC
it is difficult to distinguish between organic parts and inorganic parts of the human bodyD
organisms are more creative than machines
考题
单选题Which of the following is TRUE?A
In 2014, older adults falls caused 7 million injuries.B
In 2016, Americans fell 29 million times.C
Last year, 2.8 million Americans had emergency treatment.D
Last month, more than 27,000 Older Americans were hospitalized.
考题
单选题This report ______.A
was commissioned by the governmentB
agrees new ways of workingC
aims to find out how much the universities in the UK have been affected by the economy crisisD
represents universities aiming to get more government funds on education
考题
单选题Even most imaginative people have to admit that______.A
human societies are as advanced as those on some other planetsB
planets other than Earth are not suitable for life like ours to stayC
it is difficult to distinguish between organic parts and inorganic parts of the human bodyD
organisms are more creative than machines
考题
单选题Which of the following sentences is INCORRECT?A
I had hardly got home when the telephone rang.B
I had no sooner got home than the telephone ring.C
She said she had worked in that factory since 1980.D
We have been waiting here for almost an hour.
考题
单选题The video security systems ______.A
play an important role in arresting terrorists before they take actionB
have cost the U.S. Department of Homeland Security more than $ 40 million so farC
are mainly deployed near WashingtonD
work better than they have been expected to
热门标签
最新试卷