问题 选择题

欲将细口瓶中的液体药品倒入试管中,下列操作错误的是             (    )

A.瓶塞正放在桌面上

B.试管稍微倾斜

C.标签朝向手心

D.瓶口紧挨试管口

答案

答案:A

根据液体药品的取用:取下瓶盖,倒放在桌上(以免药品被污染),标签应向着手心(以免残留液流下而腐蚀标签);拿起试剂瓶,试管要稍微倾斜,将瓶口紧靠试管口,缓缓地注入试剂,倾倒完毕,盖上瓶盖,标签向外,放回原处.

故选A.

阅读理解

We always want to prepare ourselves to the changes we may face when we go to a different country. Well, I have to say that for me, even after living in the US for one year and a half, I am still not used to the changes of weather, or how to manage my money well. There are many things that can give us culture shocks, but it is up to us whether to make it a big shock or a small one.

I know that changing schools was a big thing for me. It helped me to be stronger and open towards meeting new people.  Sometimes it feels like everybody is already in a group. This makes it harder for someone else to go in. But, it is not that hard. Actually many people know that you are from another country. They feel curious about your “history”, and would often think you are a different man.

Another thing that can produce a shock to me is the sudden change of weather. During the last couple of days, there was an ice-snow storm. It was the biggest in 15 years in the state of Missouri. It was raining ice, really, and you could hear sounds outside the window like little pieces of rocks hitting it, of course it was the ice. It started accumulating so heavily that the University had to close down for two days, and it got worse when it started snowing after the ice storm.

As international students, you may at times find something very difficult, but hey, anyone can beat and overcome it to make studying aboard an unforgettable experience.

小题1:The author has been in the US for          .

A.one year

B.one and a half years

C.two years

D.two and a half years小题2:Changing schools        .

A.was just a small thing for the author

B.made it harder for the author to go into new people’s group

C.helped the author to be stronger and open towards meeting new people

D.made all people think the author was a different man小题3:The underlined word “accumulating” means       in Chinese.

A.堆积

B.融化

C.结冰

D.移动小题4:Which of the following is NOT mentioned to be a shock for the author when he studied in the US?

A. The big changes of weather.  

B. B.Managing money.

C.Changing schools.           

D.Difference in language.

小题5:What is the main idea of this article?

A.We may often change school to get used to living in a different country.

B.The author exercised a lot during the ice-snow storm and became stronger.

C.Students form other countries are curious about American history.

D.Studying abroad is cool though there are difficulties.

单项选择题