Do you know Liu Hui finally entered a top school?
Certainly. That's the __________ of his hard work.( )
A.habitB.suggestionC.resultD.decision
______he was poor himself, he tried his best to help the people in need.( )
A.BecauseB.ThoughC.After
The last BeiDou navigation satellite (北斗卫星导航) successfully last month.( )
A.was sent upB.sent up
C.has sent up
On the phone her father asked her then.( )
A.what was she doingB.what she was doing
C.when she was doing
That be Mary. She has gone to Changsha on business. ( )
A.can'tB.mustC.may
wonderful the movie is! I want to see it again. ( )
A.HowB.WhatC.What a