摘要：30．Elephants have their own way to tell the shape of an object and it is rough or smooth． A．不填 B．whether C．how D．what
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Elephants have their own way to tell the shape of an object and _______ it is rough or smooth.
A. / B. whether C. how D. what
查看习题详情和答案>>Elephants have their own way to tell the shape of an object and ________ it is rough or smooth.
A. 不填 B. whether C. how D. Which
查看习题详情和答案>>Elephants have their own way to tell the shape of an object and _______ it is rough or smooth.
A. / B. whether ?
C. how D. what?
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