根据网考网考试中心的统计分析,以下试题在2019/10/17日在职申硕英语考试习题练习中,答错率较高,为:82%
【单选题】Differences in positions adopted by oxygen and hydrogen atoms account for variations in the structure of different forms of ice.
A.are caused by
B.explain
C.derive from
D.constitute
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