It has been proved eating vegetables in childhood helps to protect you against serious illnesses in ...
2022-11-09 15:40:28 48次 2014-2015学年浙江温州第六十一中学高二上期中英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It has been proved eating vegetables in childhood helps to protect you against serious illnesses in later life.
A. if B. because
C. when D. that
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