问题

Our government ______ all people to save energy and fight against pollution.

A:calls on
B:calls up
C:calls out
D:calls for

正确答案是：

标签： calls , government , our

同类题型

____ of dumplings would you like?— Beef and onion. [ ]

Mike has much difficulty ________ Chinese so he often asks me ________ help.

Before he went abroad, he spent as much time as he ____ English.

There are about seven ____ students in Grade Eight in Chezhan Middle School.

It’ll be the first time____________the play.