问题
ncers, all of _______ masks came offsuddenly, gave us a great surprise.
A:their
B:whose
C:which
D:whom
B:whose
C:which
D:whom
正确答案是：
同类题型
Did you write to Mary last month? –No ,but I’ll ____ her over Christmas days
More money will be to enjoy more convenience. [ ]
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Father told me_____ football in the street.
I will take an important test tomorrow.— Oh, really________!