问题

When asked what original intention would lead them to volunteer, about _______ said they were “willing to do something for the Games.”
A:half of them
B:half of which
C:half of whom
D:half of who
B:half of which
C:half of whom
D:half of who
正确答案是:
同类题型
I sent the letter early that morning_______ she got it that afternoon
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