问题补充:
We must using plastic bags in order to protect our earth..
A. give out
B. give up
C. give away
D. give in
答案:
A. give out
(答案→)B. give up
C. give away
D. give in
解析:考查点:考察动词词组辨析。解题思路:give out “分发”,give up“放弃”,give away “分发”;give in “屈服”。根据句意:我们必须放弃使用塑料袋来保护我们的地球。故选B。