问题

The message is very important, so it is supposed _______ as soon as possible.

A:to be sent
B:to send
C:being sent
D:sending;

正确答案是：

同类题型

Passengers on board aren’t allowed _____ calls duringtake-off.

Is this the school ________ you studied ten years ago?[ ]

A friend of my ____ and I are going to visit_______ next week.

We want someone to design the new art museum for us?—the young fellow have a try?

Lily and Kate invited me at their house tonight.