问题补充:
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:
A. whose case
(答案→)B. in which case
C. in any case
D. in that case
解析: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.