问题
You are ________ to shut off your mobile phone when having a meeting.
A:try
B:tired
C:trying
D:to try;
B:tired
C:trying
D:to try;
正确答案是：
同类题型
I won’t attend his lectures again.This one couldn’t have been________，in fact.[ ]
Rachel’s explanation was so confusing that no one could make any of it.
early ____ nothing to do, the soldiers left thevillage the next day.
It comes as ______ surprise that ______ dream of spacetravel will soon come true.