--- An ant has two stomachs --- one for itself, one for others.
--- Really? Quite interesting. I anything about it.
A. don’t know
B. have known
C. haven’t known
D. didn’t know
An ant has two stomachs- one for itself, one for others. Really? Quite interest
答案:2 悬赏:60 手机版
解决时间 2021-04-10 08:56
- 提问者网友：遁入空寂
- 2021-04-09 09:53
最佳答案
- 五星知识达人网友：摆渡翁
- 2021-04-09 10:08
A. don’t knowB. have knownC. haven’t known(答案→)D. didn’t know解析：考查动词的时态。根据句子我不知道蚂蚁有两个胃是在你告诉我之前，现在已经知道了，是过去不知道，所以用一般过去时态。选D。
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- 1楼网友：雪起风沙痕
- 2021-04-09 11:01
哦，回答的不错
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