did; set
had done; should be set
do; be set
had done; must be set
第1题:
Why was David able to get the job in the company?
A.He had done well in all his exams.
B.He had written some computer programs.
C.He was good at playing computer games.
D.He had learnt to use computers at schoo1.
第2题:
When an old and unhappy man told Andersen that he was sorry for what he had done, Andersen______.

第3题:
A.to have bought...set
B.to buy...had set
C.buying...set
D.having bought...had set
第4题:
A. see
B. realize
C. saw
D. realized
第5题:
He must have had an accident,or he ______ then.
A.would have been here
B.should be here
C.had to be here
D.would be here
第6题:
第7题:
第8题:
She had()to do, so she was free.
第9题:
the communication among the two explorers had to be done through gestures
the communication between the two explorers had to be done through gestures
the two explorers had to communicate through gestures
the two explorers had to communicate between themselves from gestures
gestures were used to communicate between the two explorers
第10题:
release
resign
reform
regard
第11题:
that
has
what
later
第12题:
She knew he was associated with many record producers.
She was impressed by what he had done for Michael Jackson.
She wanted to be more famous than Michael Jackson.
第13题:
Not until______ the whole thing to him ______that he was wrong.
A. had I explained, he realized
B. had I explained, that he realized
C. I had explained, that he realized
D. I had explained, did he realize
第14题:
A.why
B.that
C.how
D.what
第15题:
He must have had an accident, or he _____ then
A:would have been here
B:would be here
C:should be here
D:had just had
第16题:
A、if
B、that
C、whether
D、what
第17题:
No damage of any kind ______ aids to navigation or navigation facilities.
A.should be done to
B.should not be done to
C.must be done with
D.must not be done with
第18题:
第19题:
一个导频可能会属于下面()集合。
第20题:
下面哪个set是排序的()
第21题:
that
has
what
later
第22题:
shy
ash
advisable
ashamed
第23题:
release
resign
reform
regard