Two hydrogen atoms and one oxygen atom form a polar molecule, with a slightly positive end and a ——青夏教育精英家教网—

摘要： Two hydrogen atoms and one oxygen atom form a polar molecule, with a slightly positive end and a slightly negative end. A. which B. that C. it D. one

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Two hydrogen atoms and one oxygen atom form a polar molecule, ________ with a slightly positive end and a slightly negative end．