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题目
Some of my friends are intersted in science ,but none them can tell
A when UFOs will appear next time
B why do horses know the way
C where was this kind of plant found
D how do elephants communicate
BCD除了不符合语境外,语序是否正确,若错了就帮忙改正

提问时间:2020-07-30

答案
B why (去掉do)horses know the way
C where (去掉was) this kind of plant (was) found
D how (去掉do) elephants communicate
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