问题

Viewers continue to w

A:eventhough
B:as if
C:aslong as
D:unless

正确答案是：

同类题型

Everyone should _______________ the environment.

─Shall we go shopping together this afternoon ─ ____ .My mother will take me to see my grandparents.

and gentlemen, please remain __________ until the plane hascome to a complete stop

When we get on the bus, we should wait .

下列各句中，没有语病或语意明确的一句是（）