问题
Believe it or not，my sister and I are twins.—Oh，you must have had the case________you were taken for your sister.
A:which
B:whose
C:where
D:whom
B:whose
C:where
D:whom
正确答案是：
同类题型
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nage objects to Tom’s joiningthe club, we shall accept him as a member
Where is Tom —He hasn’t come to school today. I think he be ill.
It was after he got what he had desired _____ he realized it was not so important. [ ]