A．酸雨 B．光化学烟雾 C．臭氧空洞 D．温室效应

A．二氧化硫有毒，不可以应用于任何食品行业

B．二氧化硫是一种食品添加剂，在国家标准范围内使用时安全的

C．二氧化硫可以是品红褪色

D．二氧化硫可以用于工业漂白

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号 (∧)，并在其下面写出该加的词。

删除：把多余的词用斜线 (\) 划掉。

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：

1.每处错误及其修改均仅限一词；

2.只允许修改10处，多者(从第11处起)不计分。

I always dream life in the future. What will it be like?

Perhaps some people will go to the moon for the holiday, and some people may live under the sea and in pace. Besides, probably there’ll be more educational program on the Internet. And therefore, students will be able to study at home instead of go to school every day. What’s more, maybe in the future each family will have a robot, that will be able to do whatever it was told to, such as going to shopping, doing housework and so on.

With the breakthrough of technology, I believe that their life will certainly become easier, happy and more colorful.

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号 (∧)，并在其下面写出该加的词。

删除：把多余的词用斜线 (\) 划掉。

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：

1.每处错误及其修改均仅限一词；

2.只允许修改10处，多者(从第11处起)不计分。

Last Friday, our class was invited an old craftsman to teach us how to making dough figurine(面人).When the craftsman came into the classroom, we gave him warm welcome and two boy helped him with the tool box. First, he shows us the basic steps and skills of making dough figurines. We stood around him or watched attentively. Then we started to have a try itself. The old man walked around and helped us patient. Finally, we put the figurines we made on the table and took pictures with the old craftsman. Looking on the figurines, we were all very exciting. We hope we can have more activity of this kind!

【1】

A. 北太平洋暖流与拉布拉多寒流 B. 北大西洋暖流与东格陵兰寒流。

C. 日本暖流与千岛暖流 D. 北赤道暖流与加利福尼亚寒流

【2】

A. ①地沿岸为亚热带季风气候 B. ②地沿岸气候为地中海气侯

C. ③地沿岸为温带海洋性气候 D. ④地沿岸气候为热带草原气候

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。

删除：把多余的词用斜线(＼)划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：

1. 每处错误及其修改均仅限一词；

2. 只允许修改10处，多者(从第11处起)不计分。

In the summer holiday following my eighteen birthday, I took driving lessons. I still remember how hard first day was. Before getting into the car, I thought I had learned the instructor’s orders, so once I started the car, my mind goes blank, I forgot what he had said to me altogether. The instructor kept repeating the word, ＂Speed up!＂ ＂Slow down!＂ ＂Turning left!＂ I was so much nervous that I could hardly tell which direction was left. A few minutes late, the instructor asked me to stop the car. It was a relief and I came to a suddenly stop just in the middle on the road.

A．该实验表明FeCl3有还原性

B．白色沉淀为BaSO3

C．该实验表明SO2有漂白性

D．反应后溶液酸性增强

A．SO2+2H2O+Cl2=H2SO4+2HCl B．SO2+2H2S=2H2O+3S

C．SO2+2NaOH=Na2SO3+H2O D．SO2+Na2CO3=Na2SO3+CO2↑

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处，每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。

删除：把多余的词用斜线(＼)划掉。

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：

1. 每处错误及其修改均限一词；

2. 只允许修改10处，多者(从第11处起)不计分。

The summer holiday is coming. My classmates and I are talking about how to do during the holiday. We can chose between staying at home and take a trip. If we stay at home, it is comfortable but there is no need to spend money. But in that case, we will learn little about world. If we go on a trip abroad, we can broaden your view and gain knowledges we cannot get from books. Some classmates suggest we can go to places of interest nearby. I thought that it is a good idea. It does not cost many, yet we can still learn a lot.

A．KCl B．NaCl和KCl

C．NaCl和KBr D．NaCl、KCl和I2