问题 单项选择题

大气污染由()三个环节组成。

A.工业企业排放源、家庭炉灶排放源和各类交通工具排放源

B.污染源、大气圈和受影响者

C.各类粉尘源、一氧化碳和碳氢化合物

D.燃烧矿物燃料排放出的煤烟、氮氧化物和铅的化合物

答案

参考答案:B

阅读理解

Do you want to know anything about ma staying in America? Well, Let me tell you the truth, it is really an eye-opening experience to study here.

In China, I had English classes five times a week since the fifth grade. However didn’t know textbook English was very different from everyday English until I came to Hotchkiss School, Connecticut.

When I first studied English, I was told to say,“I am fine” when people say “How are you?”But in the US, I found that people say,” I am good” or “I am tired.”

One day, someone greeted me with” What’s up?”It made me confused. I thought for a moment and then smiled because I didn’t know what to say.

Since then, I have discovered more and more differences between Chinese and the US cultures.

To my surprise, the US girls spend a lot of time in burning sun getting a tan (晒黑). However, in China, girls try every possible way to get their skin paler(白的).

I am also surprised by how hardworking the US students are. In China, schoolwork is almost everything, so we study hard all the time. But here, an “excellent” student gets good grades, does a lot for the public and plays sports or music .The kids here are so talented ,I am starting to be sorry that I gave up playing the piano at an early age and that I have never thought about sports.

小题1: How often did the writer have an English class in Grade Five?

A. Four times a week.

B. Five times a week.

C. Six times a week.

小题2:To the winter, textbook English is          everyday English.

A. quite different from B. the same as   C. easier than

小题3:A good US student spends his/her time         .

A. only in doing homework 

B. only on sports or music

C. on studies, sports or music and public work

小题4:Which of following is NOT true?             

A. The writer is now in the US

B. American girls love to have while skin

C. The US students are talented and hard working.

小题5:Which is the best title for the passage?           

A. My own Travel in the US.

B. My Study in the US.

C. My friends in the US.

单项选择题