试题与答案

哪项不是重睑成形术的并发症A.上睑下垂 B.上睑闭合不全 C.感染 D.血肿 E.睑

题型:单项选择题

题目:

哪项不是重睑成形术的并发症

A.上睑下垂

B.上睑闭合不全

C.感染

D.血肿

E.睑内翻

答案:

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参考答案:A解析:本组题考查要点是"生物碱的分类"。①吡啶类生物碱多来自于赖氨酸,是由吡啶或哌啶衍生的生物碱,其结构简单,数量较少,主要有简单吡啶类和双稠哌啶类两种。②莨菪烷类生物碱多来源于鸟氨酸,由...

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     With more and more farmers coming to work in cities, their children follow them.

     However, problems appear. One of these problems is that it is difiicult for these children to get

education in cities.

     Luckily, there are some free schools for them, but they are not enough. Ten-year-old Li Xin is

one of the lucky girls who get a chance to study in one of these schools. Although she has to spend

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     But there is a long way to go, __2__, because running a school is not easy and needs lots of money.

A school officer said they needed at least one million yuan to run the school.

     "Luckily, some people and companies donate money, used books and a lot more other things to

help us. Also some people work as teachers for free." He added.

     In one word, both the government and the people keep improving the whole country's education

either in countries or in cities. Don't you think the children nowadays are luckier than their parents

were? Anyhow, we must try to give them an equal chance to get better education so that we can

make our society a harmonious (和谐) one.

A) 从A,B,C三项选项中,选出两个适当选项并将其字母标号分别填入短文1,2的空白处。

A. Many children like Li Xin don't have the chance to go to school

B. The flee schools for children from migrant worker's families are not enough

C. For children like Li Xin who don't have enough money for school

B) 根据短文内容回答下列问题

3. What does the underlined word "run" mean in Chinese in the passage?

_______________________________________________________

4. What do people and companies donate to help the school?

_______________________________________________________

C) 将文中斜体部分译成汉语

5. _____________________________________________________

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