问题

David apologized for _______ to inform me of thechange in the plan
A:when
B:that
C:at which
D:where
B:that
C:at which
D:where
正确答案是:
同类题型
The two ties are for you and Jim. You can choose and leave the other for Jim.
Of the making of good books there is noend; neither ______ any end to their influence man’s lives.
The movie isn’t _______. Nobodywill be ______ in it. interested, interested B
The soldier was _____of running away when the enemy attached.