问题

We must stop ________ plastic bags (塑料袋).—You’re right. It’s bad for our environment(环境).

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

正确答案是：

同类题型

Mary felt happy to receive some gifts on ____________ birthday.

It is said_______ was all _______ he said

The young man was often seen ____ bythe lake

Where is Jerry-He is at the library studying for his Japanese test． In fact， he __________for the test every day over the past week．

I don’t think what he said is possible, ______