题目内容
You have to wear special clothing, a helmet and a life jacket ______ your raft gets turned upside down or sinks.
- A.so that
- B.in order that
- C.now that
- D.in case
短语辨析。A. 以便;所以 B. 为了;以便 C. 既然 D. 万一;假使。句意:万一你的木筏翻了或者沉底,你必须穿上特殊的衣服,一个头盔和救生衣。选D。
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题目内容
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