试题与答案

下列实验操作中,能用于互不相容液体分离的是

题型:选择题

题目:

下列实验操作中,能用于互不相容液体分离的是

答案:

答案:B

A 过滤是分离不溶于液体的固体与液体分离的方法。

B 分液是用于互不相容液体分离的方法

C 蒸发是得到溶液中的溶质的一种方法

D 洗气除去气体中的杂质的方法。

故选B。

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题型:阅读理解

阅读理解。

     My family live in London. In the morning, my father goes to work and we go to school. My father takes

us to school every day. My mother stays at home. She does the housework. She always has lunch at home

and visits her friends in the afternoon. In the afternoon, we go home from school by bus. My father gets

home from work late. In the evening my two brothers and I always do our homework. We go to bed at about

ten. My father and my mother usually read newspapers. We can watch TV at the weekend.

1. ____ go(es) to work in the morning. [ ]

A. No one

B. We all

C. My father

D. My mother

2. ____ lunch at home. [ ]

A. My mother has

B. My father has

C. Only the children have

D. All the family have

3. ____ home late. [ ]

A. The children get

B. My father gets

C. My mother doesn't get

D. My parents get

4. We can watch TV ____. [ ]

A. on Monday evening

B. every day

C. often

D. on Saturday evening

5. There are ____ people in my family. [ ]

A. three

B. four

C. five

D. six

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题型:选择题

2010年类似“被字句”很流行,比如“被增长”、“被小康”等。原因是政府有关部门公布的涉及百姓生活的有关数据受到公众的质疑,它不符合公众的切身感受。在就业和生活水平提高方面,之所以出现“被增长”、“被小康”的认识,从经济生活角度看,人民期待[ ]

A、政府认真履行经济职能

B、政府处理好效率与公平的关系,实现分配公平

C、政府坚持一切从实际出发,实事求是

D、树立正确的价值观,自主创业

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