Now young people ___________to use computer to develop their ___________skills.
A.are trained/ problem solving | B.are being trained/ solving problem |
C.are being taught/ problem solving | D.are taught/ solving problem |
推荐套卷
Now young people ___________to use computer to develop their ___________skills.
A.are trained/ problem solving | B.are being trained/ solving problem |
C.are being taught/ problem solving | D.are taught/ solving problem |