Must I wait here all morning?I have a lot of work to do.
No,you____.You may be back in the afternoon.( )
A.mustn'tB.can't
C.don't have to
I'm sorry to on you, but there are one or two things I don't understand.
It doesn't matter.( )
A.cut downB.cut outC.cut inD.cut off
The total number of online literature website users had to 352 million by the end of June 2017. And the number is still growing.( )
A.increasedB.influencedC.includedD.introduced
will the project of high﹣speed railway connecting Xuzhou to Lianyungang be completed?
In about two years.( )
A.How longB.How farC.How soonD.How often
National Treasure quickly rose to the top television rating ranks after it was presented on CCTV. It means a growing in traditional culture among China's youth.( )
A.interestB.directionC.habitD.dream
Harry, you should mind your manners. It is to push in before others.
Sorry, Mum. I won't do it next time.( )
A.politeB.rudeC.activeD.careless