问题

Your bedroom is too dirty, please _______.
A:watched
B:watching
C:was watching
D:watches;
B:watching
C:was watching
D:watches;
正确答案是:
同类题型
It was the man______ on the bed with his eyes open who_____the book open on the desk just now.
_____ production up by 60%, the company has had another excellent year.
_______ is even important is ______ as the earth cooled down, water began to appear on its surface.
It’s a fine day. Let’s go fishing, ________
He was busy writing a story, only _____once in a whileto smoke a cigarette.