问题

I didn’t know ______.

A:when would the train arrive
B:where could I get the book
C:what has been done
D:who left the message;

正确答案是：

同类题型

e to go,” she said, and with ______ she hung up the phone.

Why didn’t you theproblem at the meeting so that we could discuss it together

That young man must have something to do with the crime, right— . Though he insisted he hadn’t done anything against the law.

Mr. Ma prefers _______ his dog after supper _______ him relaxed every day.

President Nixon was deeply_____in the Water Gateproblem at that time.