If human beings had been a bit less greedy and cruel, more birds and animals dying out.
A. ought to avoid
B. could have been avoided
C. should have avoided
D. might have avoided
If human beings had been a bit less greedy and cruel, more birds and animals dying out.A.
答案:2 悬赏:80 手机版
解决时间 2021-01-03 00:16
- 提问者网友：姑娘长的好罪过
- 2021-01-02 19:18
最佳答案
- 五星知识达人网友：人间朝暮
- 2021-01-02 19:53
A. ought to avoidB. could have been avoidedC. should have avoided(答案→)D. might have avoided解析：本题涉及虚拟语气的使用，从if引导的从句分析可以知道与过去相反，should have done表示本来不应该但实际上干了，不符合题意。
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- 1楼网友：底特律间谍
- 2021-01-02 20:30
哦，回答的不错
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