They form a polar molecule, is, with a slightly positive end and a slightly negative end

发布时间：2020-08-16 08:22:54


They form a polar molecule,      is,      with a slightly positive end and a slightly negative end.
A. which; that
B. it; one
C. that; one
D. one; that

网友回答

A. which; that
B. it; one
(答案→)C. that; one
D. one; that
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