题目内容
You may keep the book for one more week_____ no one else needs it.
| A.provided that | B.so that | C.in order that | D.in case |
A
考查连接词。A如果;B以至于;C为了;D以防;结合句意可知A正确。句意:如果没有别人需要,你可以再持有这本书一个星期。
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