问题

Only when Jim was away from home _______ how nice his family was.

A:did he realize
B:he realized
C:has he realized
D:he has realized

正确答案是：

同类题型

What did Susan say just now—She said that she ________ come this weekend because of illness.

Some people won’t _______ the importance of their health until they lose it.

1—What do you think of theshow “Happy Camp”—________. Iwatch it on TV every week.

下列各句中，没有语病的一句是

I knew I could not finish the homework_____.