问题
Something must be done now to change the situation _______top students dominate everything in our English learning class.
A:when
B:that
C:where
D:which
B:that
C:where
D:which
正确答案是：
同类题型
Though it was very late， they __________their discussion.
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How did you put the model robot together so perfectly—It’s easy. I just followed the .
.Putting down he receiver, he__________his umbrella and made for the door.