更多"It is______a difficult problem_____"的相关试题:
[单项选择]The problem of drunken driving is difficult to solve because _________.
A. alcohol is easily obtained
B. legislation alone is not sufficient
C. legal prohibiting has already failed
D. drinking is linked to organized crime
[单项选择]That job is quite difficult. I can understand why you have ______ so many problems.
A. run for
B. run over
C. run off
D. run into
[单项选择]People can find it difficult walking at night in America.
[单项选择]You can make it very difficult for me to speak to you if you choose to misunderstand me.
A. 如果你选择误解我，我就可能很难对你说了。
B. 你如果误解我的意思，就可能使得我和你说话都很难了。
C. 你如果偏要误解我的意思，我就很难对你说了。
D. 只要你误解我的意思，你就很难让我和你说话，
[单项选择]Which is more difficult
[单项选择]Why is transition difficult
A. Because transition requires money and time.
B. Because many manufacturers are unwilling to change their equipment.
C. Because research on new materials is very difficult.
D. Because it takes long time.
[单项选择]Why is transition so difficult
A. Because transition requires money and time.
B. Because many manufacturers are unwilling to change their equipment.
C. Because research on new materials is very difficult.
D. Because it takes 10 years.
[单项选择]Analytical and quantitative abilities, problem-solving ______ and skill in the use of statistical methods and computers are all developed by studying economics--these place graduates at a considerable advantage on the job market.
A. aptitude
B. amplitude
C. altitude
D. multitude
[单项选择]The promise of finding long-term technological solution ________the problem of world food safety seems difficult to fulfill.
A. to
B. for
C. of
D. at
[单项选择]Any substance is made of atoms whether it is a solid, a liquid, or a gas.
A. 由原子组成的物质不是固体，就是液体或气体。
B. 任何物质，不论是固体、液体或气体，都由原子组成。
C. 物质是固态，液态或气态，要看其原子构成。
D. 物质是否由原子构成，是根据它是固态、液态还是气态来判断的。
[单项选择]A customer plans to implement SVC as part of a solution and has concerns regarding the resilience of the SVC architecture. The correct response to this concern is that SVC（）.
A. is stateless with global referencing of metadata
B. is based on cluster architecture with externally provided quorum disks
C. is based on cluster architecture, with quorum held internally on the first cluster node
D. is based on grid architecture, with each node holding a full mirror configuration for all other nodes
[单项选择]Segregation made it difficult for black Americans to become ______ into the larger middle class culture and its values.
A. anticipated
B. indulged
C. transmitted
D. assimilated
[单项选择]Because the Appalachian Mountains were difficult to cross, Kentucky was not settled _________ eastern coastal area was.
A. otherwise
B. instead
C. until after
D. in spite of
[单项选择]Now the situation becomes slightly more difficult for the new university students because _________.
A. the sum of knowledge is getting larger and larger
B. they want to get ahead of the old ones
C. they want to master more knowledge than their teachers
D. what their masters explain is too difficult for them
[单项选择]The language barrier made communication difficult, but finally, part of my message ______.
A. passed away
B. went over
C. came up
D. got through
