题目内容
Dick rang the bell again____ Tom didn't hear the first time.
[ ]
A. as long as B. though C. even if D. in case
答案:D
解析:
解析:
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in case (万一) (1) Take an umbrella, in case it rains. (2) My mother keeps candles in case (万一) the lights go out during a storm. |
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