问题

____________ many times, but he still couldn’t understand it

A:Though he had been told
B:Having been told
C:Having told
D:He had been told

正确答案是：

同类题型

If this bill is not paid within five days, your gas supply will be________.

John hit_________

That blue T-shirt with Beckham’s picture on it ________ be David’s. He admires him a lot.— No, it ________ be his. He hates blue.

How did he finish the work—- I hear that he did it __________

The happy news quickly ______ through the whole village.