问题

Professor James will give us a lecture on the Western culture, but when and where _______ yet.[ ]

A: hasn’t been decided
B: haven’t decided
C: isn’t being decided
D: aren’t decided

正确答案是：

同类题型

However occupied you are with study, try to ______ at least 15 minutes each day to have some exercise.[ ]

Most Irish people go to ______ church every Sunday and______ church plays ______ important part in their life.

u join us in the party this evening－Well,that depends on I can have myreport done before then．

hen ________ from work, ________ the truth.

The teacher asked the boys ____on the wall.