题目内容：
Children may get into some bad habits (A. when; B. unless) they lack self-discipline.
参考答案：
选择题：Children may get into some bad habits (A. when; B.
- 题目分类：英语（专升本）
- 题目类型：选择题
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强度相对指标是又两个不同质的指标对比得到的，其计量单位用复名数表示。A、正确B、错误
强度相对指标是又两个不同质的指标对比得到的，其计量单位用复名数表示。A、正确B、错误
21.She didn’t remember very well where she learned
21.She didn’t remember very well where she learned the analogy of “Where are the
6.Nothing but male assertiveness can account for b
6.Nothing but male assertiveness can account for boys’ dominance of classroom co
采购的产品和服务一般可以分为直接物资和间接物资两类，直接物资为非生产性物资，间接物资为生产性物资。
采购的产品和服务一般可以分为直接物资和间接物资两类，直接物资为非生产性物资，间接物资为生产性物资。
Steel production has been (A. in B. on) the declin
Steel production has been (A. in B. on) the decline in these countries.