—They Shanghai two days ago.—Yes. They for two days.
I like Chinese . A.dancing B.dance C.dances
What is your mother? A. She is a woman. B. She is a teacher. C. She is cooking.
There are lots of things . A.to see B.seeing C.see
Tell me more the Great Wall.
It’s got eight million people.句中It's是以下哪种形式的缩写: A. It’s=" It" is B. It=" It" has C. It’s=" It" was