更多"It is difficult to understand this "的相关试题:
[单项选择]The poem is difficult to understand because it contains so many ______ references.
A. obscure
B. acute
C. notable
D. objective
[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]It is difficult (to make) yourself (understand) in a foreign country (when) you (have no knowledge) of its language.
A. to make
B. understand
C. when
D. have no knowledge
[单项选择]Which is more difficult
A. To learn facts.
B. To remember everything by heart.
C. To use facts in life.
[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]（）lessons were not difficult.
A. Our first few short English
B. Our few first short English
C. Our first short few English
D. Our first few English short
[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 automobile industry is facing difficult challenges in an ______
competitive global market.
A. increasing
B. increasingly
C. increase
D. increases
[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]The language barrier made communication difficult, but finally, part of my message ______.
A. passed away
B. went over
C. came up
D. got through
[单项选择]Why is social behavior difficult to change
