He has many friends at school._____?( )
has he
does he
doesn't he
isn't he
All the students _____ know cheating in the exam is not allowed.( )
A.needB.mayC.mustD.can
Two disabled men from Hebei Province (one is blind and the other has no arms) have spent over ten years____ trees together.( )
A.plantB.plantsC.plantingD.planted
We must protect plants because they are friends of____.( )
A.weB.usC.ourD.ours
Prime Minister Li Keqiang arrived in Shiyan____May 23nd,2016.( )
A.atB.onC.inD.from
As we all know,Wudang Mountain is the ____of Shiyan.( )
A.proudB.prideC.progressD.purpose