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By using their trunks, elephants can tell the shape of an object and ______ is rough or smooth, or hot or cold.

By using their trunks, elephants can tell the shape of an object and ___

Câu hỏi

Nhận biết

By using their trunks, elephants can tell the shape of an object and ______ is rough or smooth, or hot or cold.


A.
it
B.
whether it
C.
since it
D.
how
Đáp án đúng: B

Lời giải của Luyện Tập 365

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