-Were the audience allowed to join in the play?
-Yes, the actors _______ to satisfy the audience were successful.(本题4.0分)
A、 who it was the duty
B、 of which the duty was
C、 whose duty it was
D、 whose was the duty
出自:川北医学院英语2

完成拼图验证

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拼图背景,将小拼图拖到缺口处
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