[单项选择]No sooner（）than he realized that he should have remained silent.
A. the words had spoken
B. had the words spoken
C. the words had been spoken
D. had the words been spoken

[单项选择]No sooner （　） than he realized that he should have remained silent.
A. the words had spoken
B. had the words spoken
C. the words had been spoken
D. had the words been spoken

[单项选择]No sooner（）than I realized I'd left the document at home.
A. have we sat down
B. had we sat down
C. we had sat down
D. we sat down

[单项选择]—Is John coming by train
—He should, but he ______not. He likes driving his car.


A. must
B. can
C. need
D. may

[单项选择]The nurse should anticipate which psychological reactions during the second trimester of pregnancy
A. Self-centeredness and concentration on the behavior and appearance of children.
B. Extroversion and emotional lability.
C. Ambivalence and uncertainty.
D. Dismay over body image and readiness for the end of pregnancy.

[单项选择]Is John coming by train
He should, but he ______ not. He likes driving his car.


A. must
B. can
C. need
D. may

[单项选择]Hardly did he hear his mother's calling when he realized that it was already dark.（　）
A. did he hear
B. calling
C. when
D. it was already dark.

[单项选择]We consider ______ he should have left without telling anyone beforehand.
A. strange why
B. it strange what
C. it strange that
D. that strange

[单项选择]China, as a developing country, should speed up her ______ development and improve the people's life level.


A. economical
B. economy
C. economic
D. economics

[单项选择]I should insist that he ______ accepted as a member, since he is very had-tempered.
A. be B. will not be C. must be D. not be

[单项选择]Is John coming by train
He should, but he ______ not. He likes driving his car.
A. must
B. can
C. need
D. may

[单项选择]Mr. Smith drove slowly on the way home until he reached the highway, （　） the speed limit was 60 miles an hour.
A. where
B. though
C. when
D. because

[单项选择]Mr. Green drove slowly on the way home until he reached the high way,（）the speed limit was 60 miles per hour.
A. because
B. which
C. where
D. that

[单项选择]（） what you intended, I should not have wasted my time trying to explain matters to you.
A. If I realized             
B. Did I realized
C. Were I realized            
D. Had I realized

[单项选择]Perhaps I should not have done so, but I changed my mind about the new job even though I was ______ last week.
A. to be started
B. to have started
C. to have been starting
D. start

[单项选择]He（）people with less knowledge than he has.
A. looks up
B. looks down upon
C. looks at
D. look after

[单项选择]A. He doesn’t have good qualifications.
B. His resume hasn’t outlined his past in a proper way.
C. He is not nervous when taking an interview.
D. He always thinks that the interviewer is like an enemy.

[简答题]

Neither the Americans nor the Russians have the resources to continue human space flight on their own; both sides know they need each other. （1） It’s much easier and cheaper to get used to each other and to blend differing operating styles, languages, and systems on the aged Mir (a Russian word for "peace" ) than trying to do that while jointly building a new space station. NASA, in fact, calls its program of shuttle flights to Mir Phase 1 of the International Space Station( ISS ). Phase 2 marks the beginning of actual construction. The procedures used to dock the shuttle to Mir, for example, also will be used as a lifeboat for the ISS. And Progress freighters, like the one that crashed into Mir in June, will haul cargo to the ISS. （2）One unintended benefit of Mir’s technical troubles is that they have actually forced the two nations to work much more closely together than they had planned.
Except for a brief period in the 197