问题

Everyone should help save the planet. — Yeah. I’ve stopped ______ plastic bags when shopping.

A:to use
B:using
C:use
D:used

正确答案是：

标签： everyone , should , used

同类题型

Let’s ____. —- Sounds good. I like thrillers.

Boys like playing __________football.

.— Can I __________ your bike? — Of course you can. But you can’t _________ it to others.

______ unless I call you.

Tom finds _________ difficult to learn Chinese well.