问题

We have been informed that he had done_____ visits were essential by eleven o’clock last night. [ ]

A: all
B: what
C: that
D: all that

正确答案是：

同类题型

eme, I wonder if you can help me—Sure_______

Having been under good treatment in the hospital for a while, the old woman is beginning to _______ and will soon recover.

WherearemykeysI_____lostthem

Lily isherpen, but she can’tit.

The little boy ________ the bus as soon as it stopped, but to his disappointment, there was no seat left.[ ]