【单选题】
(Breaking) up water (into) hydrogen and oxygen is a good example of (as) is known as (a chemical change).
A.Breaking
B.into
C.as
D.a chemical change
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根据网考网移动考试中心的统计,该试题:
3%的考友选择了A选项
20%的考友选择了B选项
74%的考友选择了C选项
3%的考友选择了D选项