.
The global warming is going to be a big problem and many people are wondering we can do with it.
A. if
B. how
C. that
D. what
.The global warming is going to be a big problem and many people are wondering we can do
答案:2 悬赏:20 手机版
解决时间 2021-01-03 12:32
- 提问者网友：寂寞梧桐
- 2021-01-03 07:46
最佳答案
- 五星知识达人网友：西岸风
- 2021-01-03 08:02
A. ifB. howC. that(答案→)D. what解析：可联系答.案.网客服索取。
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- 1楼网友：何以畏孤独
- 2021-01-03 09:25
谢谢回答！！！
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