If we had taken such effective measures much earlier, the fiver so seriously now.
A. is not polluted
B. would not be polluted
C. had not been polluted
D. would not have been polluted
If we had taken such effective measures much earlier, the fiver so seriously now.A. is no
答案:2 悬赏:40 手机版
解决时间 2021-04-05 13:48
- 提问者网友：眉目添风霜
- 2021-04-05 08:25
最佳答案
- 五星知识达人网友：醉吻情书
- 2021-04-05 08:40
A. is not polluted(答案→)B. would not be pollutedC. had not been polluted D. would not have been polluted解析：可联系答案网客服索取此答案。
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- 1楼网友：从此江山别
- 2021-04-05 09:13
我好好复习下
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