更多"—Such a stupid mistake could have b"的相关试题:
[单项选择]—Such a stupid mistake could have been avoided.
—Unfortunately, he()the mistake again and again.
A. repeated
B. would repeat
C. had repeated
D. would have repeated
[单项选择]How much money could have been saved by the man
A. $68.
B. $35.
C. $49.
D. $53.
[单项选择]There could have been a war over it but in the end reason ______.
A. prevailed
B. counted
C. induced
D. survived
[单项选择]A couple of minutes earlier, () we could have been able to hear his speech.
A. and
B. on
C. but
D. so
[单项选择]A couple of minutes earlier,()we could have been able to hear his speech.
A. and
B. on
C. but
D. so
[单项选择]The tragedy could have been ______ if the crew had followed safety procedures.
A. converted
B. diverted
C. reverted
D. averted
[单项选择]These compounds could not have been formed if the chemical reaction ______ stopped.
A. have been
B. has been
C. had been
D. were