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

is the science lab It’s behind the office.

What’s the matter with you, Sandy?—I’m _____ a bad cold. I think I am dying.

The child asked his mother _________ go out to play tennis.

Coach, can I continue with the training?—Sorry, you can’t________ you haven’t recovered from the knee injury[ ]

You should move back and forth while _______basketball.