题目
第2题
I rang the hotel to ____ a double room for a week.
A.reserve
B.conserve
C.preserve
D.deserve
第3题
______ , someone rang me up.
A.While I left
B.While I was leaving.
C.On leaving
D.While leaving
第5题
I()a book when the telephone().
A. was reading…rang
B. read…rang
C. was reading…was ringing
第6题
A. While I left
B. While leaving
C. On leaving
D. While I was leaving
第7题
第9题
A. until
B. when
C. as
D. before
第11题
A、before
B、as
C、until#3after
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