问题
expected, only five peopleturned up at the party, __________ disappointed the hostess very much
A:how does a person have to be old
B:how old does a person have to be
C:how old a person has to be
D:how a person has to be
B:how old does a person have to be
C:how old a person has to be
D:how a person has to be
正确答案是：
同类题型
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