问题

He found _____ impossible to finish so much homework in an hour.
A:it
B:this
C:that
D:it’s;
B:this
C:that
D:it’s;
正确答案是:
同类题型
ng a new school is one thing, whilekeeping it running smoothly is quite_______.
Iamastudent________IamChinese.
Bill, can you ________ this word in Chinese—Yes, I can ________ a little Chinese.
The boss looked ______ at the girl when she broke the cups.
From the dates ________ on the gold coin, we know that it was made 500 years ago [ ]