The teachers encourage their students to________the problems by themselves,and in this way students can enjoy success.A.give upB.work outC.look through
It’s reported that China has the _________ population in the world. A. largest B. smallest C. most
—How many girls are there in your school?—______________. I think. A. Two third B. Two thirds C. Second third
—Hello! Could I speak to Mr. Liu, please? —Sorry. He ___________ Sanya for a holiday. A. has gone to B. has been to C. went
We should use sides of paper to reduce the waste. A. all B. both C. neither
There is something wrong with his ________. He is deaf. A. eyes B. legs C. ears