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单选题
There is some（）space inside.
A
torn
B
broken
C
crushed
D
damaged
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更多 “单选题There is some（）space inside.A tornB brokenC crushedD damaged” 相关考题
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According to the passage，in the late 1960's some residents of Boston were concerned with which aspect of skyscrapers?A. The noise from their construction.B. The removal of trees from building sites.C. The harmful effects on the city's grass.D. The high cost of rentable office space.
考题
Evaluate the following command and its output:Which two statements correctly interpret the output?()
A. FREE_SPACE indicates only the space that is currently unallocated.B. ALLOCATED_SPACE indicates only the space currently allocated and in use.C. FREE_SPACE indicates only the space that is currently allocated and available for reuse.D. ALLOCATED_SPACE indicates both the space currently allocated and used, and the space that is available for reuse.E. FREE_SPACE indicates both the space that is currently allocated and available for reuse, and the space that is currently unallocated.
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() a rainy day, so all the farmers had to stay inside.
A、It wasB、It beingC、BeingD、all the above
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2.Some persons have traveled into outer space afte
［A］theuniverse［B］Earth’sgravity［C］theearth［D］outerspace
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The underlined phrase in paragraph 3 most probably means _____________.A. formed an idea forB. made an outline forC. made some space forD. chose some colors for
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The long‐awaited Hubble Space Telescope,due（ ）orbit the Earth next March,will observe some of the oldest stars in the sky.
to
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Questions 176~177 refer to the following advertisement.
CARE YOUR OWN SPACE
Do you dream of having a space away from the demands of everyday life-a space where you can create, think, and relax?
Marvel Space Planners, a group of architects, designers, and makers of built-in furniture, can turn an unused room or an awkward space into a practical room of your own. Our free, full-color
brochure presents a sampling of options for individually designed spaces.
If you would like to create a customized space, why not call us today at 800-555-7552 to request a copy of the brochure or to schedule a free initial consultation with our design team.
What is offered for free?
A. Exercise equipment
B. Some paint samples
C. A consultation
D. An architectural plan
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共用题干
Will We Take Vacation in Spaces?When Mike Kelly first set out to build his own private space-ferry service,he figured his bread-and-butter business would be lofting satellites into high-Earth orbit. Now he thinks he may have figured wrong.“People were always asking me when they could go,”says Kelly,who runsKelly Space TechnologT out of San Bernardino,Californi a.“I realized that real market is in space tourism.”According to preliminary market surveys,there are 10,000 would-be-space-tourists willing to spend $1 million each to visit the final frontier. Space Adventure in Arlington,Virginia,has taken more than 1 30 deposits for a two-hour,$98,000 space tour tentatively(and somewhat dubiously)set to occur by 2005 .Gene Meyers of the Space Island Group says:“Space is the next exotic vacation spot.”This may all sound great,but there are a few hurdles.Putting a simple satellite into orbit with no oxygen,life support or return trip necessary already costs an astronomical $22,000/kg.And that doesn't include the cost of insuring rich and possibly litigious passenger. John Pike of theFederation of American Scientists acerbically suggests that the entire group of entrepreneurs trying to corner the space tourism market have between them“just enough money to blow up one rocket.”The U .S.space agency has plenty of money but zero interest in making space less expensive for the little guys.So the little guys are racing to do what the government has failed to do:design a reusable launch system that's inexpensive,safe and reliable.Kelly Space's prototype looks like a plane that has sprouted rocket engines.Rotary Rocket in Redwood City,California,hasa booster with rotors make a helicopter-style return to Earth;Kistler Aerospace in Kirkland,Wash- ington,is piecing together its versions from old Soviet engines,shuttle-style thermal protection tiles and an elaborate parachute system.The first passenger countdowns are still years away,but bureaucrats at the Federal Aviation Administration in Washington are already informally discussing flight regulations.After all,you can't be too prepared for a trip to that galaxy far,far away.For those who are intent on joining the 100-mile high club,Hilton and Budget are plotting to build space hotels.Before the Russian space Mir came down,some people were talking about using it as a low-rent space hotel to reduce the cost. If a space hotel is finally built in space,and if you're thinking of staying in it,you may want to check the Michelin ratings before booking yourself a suite. Some of the hurdles space tourism faces include a lack of oxygen and life support equipment.A: RightB: WrongC: Not mentioned
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共用题干
Will We Take Vacation in Spaces?When Mike Kelly first set out to build his own private space-ferry service,he figured his bread-and-butter business would be lofting satellites into high-Earth orbit. Now he thinks he may have figured wrong.“People were always asking me when they could go,”says Kelly,who runsKelly Space TechnologT out of San Bernardino,Californi a.“I realized that real market is in space tourism.”According to preliminary market surveys,there are 10,000 would-be-space-tourists willing to spend $1 million each to visit the final frontier. Space Adventure in Arlington,Virginia,has taken more than 1 30 deposits for a two-hour,$98,000 space tour tentatively(and somewhat dubiously)set to occur by 2005 .Gene Meyers of the Space Island Group says:“Space is the next exotic vacation spot.”This may all sound great,but there are a few hurdles.Putting a simple satellite into orbit with no oxygen,life support or return trip necessary already costs an astronomical $22,000/kg.And that doesn't include the cost of insuring rich and possibly litigious passenger. John Pike of theFederation of American Scientists acerbically suggests that the entire group of entrepreneurs trying to corner the space tourism market have between them“just enough money to blow up one rocket.”The U .S.space agency has plenty of money but zero interest in making space less expensive for the little guys.So the little guys are racing to do what the government has failed to do:design a reusable launch system that's inexpensive,safe and reliable.Kelly Space's prototype looks like a plane that has sprouted rocket engines.Rotary Rocket in Redwood City,California,hasa booster with rotors make a helicopter-style return to Earth;Kistler Aerospace in Kirkland,Wash- ington,is piecing together its versions from old Soviet engines,shuttle-style thermal protection tiles and an elaborate parachute system.The first passenger countdowns are still years away,but bureaucrats at the Federal Aviation Administration in Washington are already informally discussing flight regulations.After all,you can't be too prepared for a trip to that galaxy far,far away.For those who are intent on joining the 100-mile high club,Hilton and Budget are plotting to build space hotels.Before the Russian space Mir came down,some people were talking about using it as a low-rent space hotel to reduce the cost. If a space hotel is finally built in space,and if you're thinking of staying in it,you may want to check the Michelin ratings before booking yourself a suite. It sounds great that soon there will be space residence,although it is still a tentative plan.A: RightB: WrongC: Not mentioned
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共用题干
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Motion SicknessLiving in space looks like lots of fun.You can do certain things in space(like floating around,or pushing huge objects)that you cannot do on earth.But being in space can do things to you,too.If you stay too long in a gravity-free environment,your bones could become weak,and a small spaceship just might annoy you after a while,because space travel could make you seasick!On July 4, 1982,after seven days orbiting the earth,astronauts Thomas K. Mattingly and Henry W. Hartsfield returned home.Although not all of the experiments on board worked properly,the flight basically seemed to be a success except for one"little"thing: early in the flight,astronaut Hartsfield became"seasick".Thomas Mattingly,who is also a jet pilot and is highly resistant to motion sickness on earth,did much better.Mattingly sailed through space with a steady stomach.But no one knows why Hartsfield felt uneasy and Mattingly did not.So far it seems there is no reliable way to predict who will become motion sick in outer space and who will not.In all,at least four astronauts have suffered from space motion sickness. Russian and American scientists are working together to try to understand and solve the motion sickness.Space program officials worry that if so many highly-trained pilots get sick in space,what will happen when civilians start flying in the shuttle?Motion sickness is a disagreeable feeling that comes from the pitching,rolling, swaying,or just the moving of the object you are riding in or on.Symptoms of motion sickness include:dizziness,headache,a sinking feeling in the stomach,and vomiting （呕吐）.Why does motion make some people ill?Doctors believe that motion sickness is caused by a disturbance in the inner ear.Our ears do more than give us hearing.A part of the ears gives us a sense of balance and helps make us aware of whether we are right side up or upside down.If you know that you get carsick or seasick,what can you do?Speak to your doctor. There are certain medicines available that can help stop that uneasy feeling.But many of them can also make you sleepy.Usually they work best takenbefore you begin feeling ill.Some people also recommend water,ice cubes,mints,or plain toast.But these remedies do not always work for everyone.Perhaps,since motion sickness is such a big problem in outer space,researchers may soon find a way to cure the astronauts一and those of us who stay on earth.The motion sickness some astronauts suffered from during space travel had been caused by the defective digestive system.A:Right B:Wrong C:Not mentioned
考题
The key to the industrialization of space is the U.S. space shuttle.______ it, astronauts will be able to fly into space and returning many times.
A.With
B.By
C.On
D.In
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华为FSO设备命名为（）A、Optix Space Line400B、Optix Space Point400C、Optix Space Road400D、Optix Space Link400
考题
An AIX 5L system has 2 active paging space devices - /dev/hd6 at 64MB in the rootvg and /dev/page01 at 256MB in the datavg. The system administrator has determined that only 192MB of active paging space is actually required and wants to reclaim some of the disk space for use by a new application. Which command should be used to reduce the size of /dev/page01？（）A、chpsB、rmpsC、chdevD、swapoff
考题
Evaluate the following command and its output： SQLSELECT * FROM dba_temp_free_space； TABLESPACE_NAME TABLESPACE_SIZE ALLOCATED_SPACE FREE_SPACE LMTEMP 250609664 101048576 149561088 Which two statements correctly interpret the output？（） A、 FREE_SPACE indicates only the space that is currently unallocated.B、 ALLOCATED_SPACE indicates only the space currently allocated and in use.C、 FREE_SPACE indicates only the space that is currently allocated and available for reuse.D、 ALLOCATED_SPACE indicates both the space currently allocated and used，and the space that is available for reuse.E、 FREE_SPACE indicates both the space that is currently allocated and available for reuse，and the space that is currently unallocated.
考题
单选题Gasoline tanks should be filled（）.A
to the top to expel all vapors from the tanksB
to the top so the operator is certain how much fuel he has aboardC
with only sufficient fuel for the planned trip so excess gasoline is not carriedD
to near the top with some space allowed for gasoline expansion
考题
单选题You have 100 segments in the USERS tablespace. You get an alert that the USERS tablespace is running low on space. You decide to shrink some segments. Which option would you use to determine which segments to shrink?（）A
Segment Advisor B
SQL Tuning Advisor C
SQL Access Advisor D
Segment Resource Estimation E
Automatic Database Diagnostic Monitor (ADDM)
考题
单选题Which statement describes the information returned by the DBMS_SPACE.SPACE_USAGE procedure for LOB space usage?（）A
It returns space usage of only BasicFile LOB chunks.B
It returns space usage of only SecureFile LOB chunks.C
It returns both BasicFile and SecureFile LOB space usage for only nonpartitioned tables.D
It returns both BasicFile and SecureFile LOB space usage for both partitioned and nonpartitioned tables.
考题
单选题Some of the old（）about the space age are coming true.A
fantasiesB
delusionsC
nightmaresD
impressions
考题
单选题Which of the following statements is NOT true?A
Communities all over the world have to face the fact that the world runs out of space to put its trash.B
Having no space to dump the garbage forces some countries to begin recycling programs.C
Recycling was once unfavorably considered as a counter culture activity.D
We have to admit that recycling of the garbage will never move into the mainstream.
考题
多选题Evaluate the following command and its output: Which two statements correctly interpret the output?（）AFREE_SPACE indicates only the space that is currently unallocated.BALLOCATED_SPACE indicates only the space currently allocated and in use.CFREE_SPACE indicates only the space that is currently allocated and available for reuse.DALLOCATED_SPACE indicates both the space currently allocated and used, and the space that is available for reuse.EFREE_SPACE indicates both the space that is currently allocated and available for reuse, and the space that is currently unallocated.
考题
单选题It is difficult to send people to other planets because of ______.A
lack of capacity of space exploration vehicles.B
the financial expenditure involved in space travel.C
controversial nature of space travel.D
the uncertain future of space exploration.
考题
单选题Here some oil in the oily water separator, as a result of its lower （）, will separate and rise into the oil collection space.A
temperatureB
viscosityC
densityD
velocity
考题
单选题Which statement describes the information returned by the DBMS_SPACE.SPACE_USAGE procedure for LOB space usage？（）A
It returns space usage of only BasicFile LOB chunks.B
It returns space usage of only SecureFile LOB chunks.C
It returns both BasicFile and SecureFile LOB space usage for only nonpartitioned tables.D
It returns both BasicFile and SecureFile LOB space usage for both partitioned and nonpartitioned tables.
考题
多选题Evaluate the following command and its output： SQLSELECT * FROM dba_temp_free_space； TABLESPACE_NAME TABLESPACE_SIZE ALLOCATED_SPACE FREE_SPACE LMTEMP 250609664 101048576 149561088 Which two statements correctly interpret the output？（）AFREE_SPACE indicates only the space that is currently unallocated.BALLOCATED_SPACE indicates only the space currently allocated and in use.CFREE_SPACE indicates only the space that is currently allocated and available for reuse.DALLOCATED_SPACE indicates both the space currently allocated and used，and the space that is available for reuse.EFREE_SPACE indicates both the space that is currently allocated and available for reuse，and the space that is currently unallocated.
考题
多选题You are using the flash recovery area (fast recovery area in 11g Release 2) to store backup related files in your database. After regular monitoring of space usage in the Mash recovery area. You realize that the flash recovery area is jetting filled up very fast and it is running out of space. Your database flash recovery area is low on space and you have no more room on disk. Proactively, which two options could you use to make more space available in the flash recovery？（）AChange the RMAN archived log deletion policyBUse the RMAN CROSSCHECK command to reclaim the archived log spaceCChange the RMAN retention policy to retain backups for a shorter period of timeDUse OS command to move files from the flash recovery area to some other location
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