题目内容
Leave your key with a neighbor _______ you lock yourself out one day.
| A.ever since | B.even if | C.soon after | D.in case |
D。
把钥匙留给邻居的目的是防止有一天把自己关在门外,因此该空应填in case引导目的状语从句。
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题目内容
| A.ever since | B.even if | C.soon after | D.in case |