第1题:
His sister left home in 1998, and_________ since.
A.had not been heard of
B.has not been heard of
C.had not heard of
D.has not heard of
第2题:
He told me that he ____ in Naples the previous year.
A、has been working
B、has worked
C、had been working
D、had been worked
第3题:
A. will not be angry
B. would not be angry
C. had not been angry
D. would not have been angry
第4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5题:
A have conducted
B have been conducted
C had conducted
D had been conducted
第6题:
A、was warned, would not eat
B、had been warned, would not have eaten
C、would be warned, had not eaten
D、would have been warned, had not eaten
第7题:
A was
B are
C were
D had been
第8题:
Had I known about this computer program, a huge amount of time and energy .
A.would have been saved
B.had been saved
C.will be saved
D.was saved
第9题:
A had been; have seen
B have been; have seen
C had been; had seen
D have been; had seen
第10题:
If only it ()so cold, perhaps I, too, ()more initiative.
A、had been,have shown
B、have been,would show
C、had’t been,cound't have shown
D、had't been,could have shown