环境温度变化对能量代谢的影响最为显著。()
环境温度变化对能量代谢的影响最为显著。( )
第1题
I ______ half an hour before she came out of the telephone box and I entered.
A) waited B) have waited
C) had been waiting D) was waiting
第2题
I ______ half an hour before she came out of the telephone box and I entered.
A) waited B) have waited
C) had been waiting D) was waiting
第3题
When she came out of the prison gate,her husband ____for her.
A. waited
B. was waiting
C. waits
D. had waited
第4题
She never came back, for she died on the______ .
A.operating table B.operated table
C.operating desk D.operated desk
第5题
A、patiently waited …came
B、patiently waited … had come
C、had patiently waited … came
D、had patiently waited … had come
第6题
A.waited ...came
B.waited ...had come
C.had waited ...came
D.had waited ...had come
第7题
We ______ for her because she never came.
A. needn't wait
B. shouldn't have waited
C. mustn't wait
D. mustn't have waited
第8题
When she (came) back from Hollywood, she wanted to (tell) everybody (about) all the stars and exciting people (who) she had seen.
A.came
B.tell
C.about
D.who
第9题
We ______for her because she never came.
A.needn't wait
B.needn't have waited
C.mustn't wait
D.can't have waited
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