【单选题】
( )64.At a temperature slightly above zero degrees centigrade， which of the
following is true of gas produced by electrolysis?
A、It does not become liquiD、B、It cannot be distinguished from water.
C、It becomes a soliD、D、It expands greatly.
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根据网考网移动考试中心的统计，该试题：
55%的考友选择了A选项
41%的考友选择了B选项
2%的考友选择了C选项
2%的考友选择了D选项
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