是on the meeting还是at the meeting,那么assembly呢?
是on the meeting还是at the meeting,那么assembly呢?
in the meeting 还是at the meeting
应该是in the meeting 还是 at a meeting?
Can he____something at the meeting ?是speak还是Say?
at the sports meeting
请问“On the conference”、“At the conference”、“In the meeting”、“
At the meeting they focused their attention on the pollution
He will speak__.A.at meeting B.in the meeting C.on the meeti
to speak at the meeting?
---you --anything at the meeting
be on a meeting还是be at a meeting?
The meeting finished at six.The meeting ________ ______ ____