题目内容
You'd better take something to read when you go to see the doctor________ you have to wait．
[ ]
A．even if
B．as if
C．in case
D．in order that
答案：C
解析：
解析：
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解析：in case万一，以防，even if即使，纵使，as if好象，in order that为了…… |
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