An unhappy childhood may have some negative effects on a person's character；however，they are not alw...
2022-10-20 09:20:13 159次 2016届天津静海第一中学高三下学期开学考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
An unhappy childhood may have some negative effects on a person's character；however，they are not always _____.
A. available B. practical C. permanent D. beneficial
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