问题

_______ that we were watching his every move, so he seemed to be going his own way in this business.

A:he realized
B:he didn’t realize
C:didn’t he realize
D:did he realize;

正确答案是：

同类题型

thescience lab – It’s behind the library .

If you like the model car, you can _____ it. I don’t want it.—Thank you very much.

It is said that a new robot ______ by him in a few days

Mr Green has ____ money, so he lives in a poor life.

nk George doesn’t really care for TV plays— Right, ____ he still watches the program