室内的空气不清新,为了换一下空气,这时你需要:A. Open the window .B. Close the window .
-Are you going to swim? - A. Yes, I can. B. Yes, I am. C. No, I can’t.
We’re going to goplane. A. by B. on C. in
Daming is going tothe high jump. A. do B. make C. have
I’m the. A. winer B. win C. winner
She is going toher teacher. A. look B. see C. visit