It is said that potato chips by mistake about a hundred years ago.
A. invent
B. invented
C. are invented
D. were invented
It is said that potato chips by mistake about a hundred years ago.A. inventB. inventedC.
答案:2 悬赏:20 手机版
解决时间 2021-01-03 11:25
- 提问者网友：末路
- 2021-01-02 21:46
最佳答案
- 五星知识达人网友：摆渡翁
- 2021-01-02 22:52
A. inventB. inventedC. are invented(答案→)D. were invented解析：考察时态及语态。句意；据说炸薯片是100年前错误的被发明的。结合语境可知本句描述的是过去的状态，故用一般过去时态。句子主语是动作对象，故用被动语态。选D。
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- 1楼网友：千夜
- 2021-01-02 23:43
我好好复习下
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