Many British people have noticed that butterflies from its natural habitats during the past several years.
A. are disappearing
B. have been disappeared
C. have been disappearing
D. will have disappeared
Many British people have noticed that butterflies from its natural habitats during the pa
答案:2 悬赏:60 手机版
解决时间 2021-01-03 08:52
- 提问者网友：雨不眠的下
- 2021-01-02 18:56
最佳答案
- 五星知识达人网友：躲不过心动
- 2021-01-02 19:28
A. are disappearingB. have been disappeared(答案→)C. have been disappearingD. will have disappeared解析：考查动词时态与语态。根据时间状语during the past several years在过去的若干年，可知一直到现在，故用现在完成进行时，选C。
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- 1楼网友：我住北渡口
- 2021-01-02 19:38
这个答案应该是对的
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