问题
选择题
She may have missed the train,____ she won’t arrive for another hour.
A．whose case
B．in which case
C．in any case
D．in that case
答案
答案：B
考查定语从句的用法。句意：她可能错过了火车，在这种情况下她还得一个小时到。空前面的逗号是关键，它的使用排除了C,D.
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