题目

下列物质属于纯净物的是 A.液化空气   B.石油     C.蒸馏水    D.碘酒 答案：C双向翻译 阅读下面的短文，请根据上下文内容，将文中划线部分译成汉语或者英语。It’s important for children to learn how to do chores and 86. 帮父母做家务. It is not enough to just 87. get good grades at school. Children these days depend on their parents too much. They are always asking, “Could you get this for me?” or “Could you help me with that?” 88. Doing chores helps to develop children’s independence and teaches them 89. 如何照顾自己. It also helps them to understand the idea of fairness. Since they live in one house with their parents, they should know that everyone should do their part in keeping it clean and tidy. The earlier kids learn to be independent, 90. the better it is for their future.【1】_____________________________________【2】_____________________________________【3】_____________________________________【4】_____________________________________【5】_____________________________________