三、信息还原。阅读下面短文，从所给项目中选出能填入空白处的最佳选项，使短文通顺，结构完整，其中有一项是多余选项。
(山西大同阶段)China is a country in East Asia. It is large in more than one way. More than 1.4 billion(十亿) people live here. 1. And China is the third largest country by total area in the world.
This large country has many different kinds of land. It has some very low areas of land. 2. It is Ayding Lake(艾丁湖) in the Turpan Depression(吐鲁番盆地). Other parts of China have mountains. For example, part of the Himalayan(喜马拉雅的) Mountains is in the western part of the country. 3.
The snow in the mountains is a source(源头) of many rivers. In fact, the snow makes two of China's most important rivers. They are the Yellow River and the Yangtze River. 4. It is very special to the Chinese people, as it is the birthplace of Chinese civilization(文明). The Yangtze River is the longest river in Asia and the third longest river in the world.
There are thousands of rivers in China. 5. What's more, rainforests are in some areas of the country. So visitors can enjoy different landscapes in this country!
A. There are also deserts(沙漠) in the country.
B. The Yellow River is China's second longest river.
C. That's about one-fifth of all the people in the world!
D. Many foreigners like China.
E. This area has some of the biggest mountains in the world.
F. In fact, the second lowest area on Earth is in China.

1. C 根据“More than 1.4 billion people live here.”可知，此处应与人口有关，选项C“这大约是全世界人口的五分之一！”符合语境，故选C。
2. F 根据“It has some very low areas of land.”可知，此处应与低的地势有关，选项F“事实上，地球上第二低点在中国。”符合语境，故选F。
3. E 根据“For example, part of the Himalayan Mountains is in the western part of the country.”可知，此处应与喜马拉雅山脉有关，选项E“这个地区有世界上一些最大的山脉。”符合语境，故选E。
4. B 根据“They are the Yellow River and the Yangtze River ... It is very special to the Chinese people, as it is the birthplace of Chinese civilization. The Yangtze River is ...”可知，此处应与黄河有关，选项B“黄河是中国第二长河。”符合语境，故选B。
5. A 根据“There are thousands of rivers in China ... What's more, rainforests are in some areas of the country. So visitors can enjoy different landscapes in this country!”可知，此处谈论中国不同的地貌，选项A“但是这个国家也有沙漠。”符合语境，故选A。

四、综合填空。根据首字母或图片填写单词。
(江苏徐州期末)Hello. I'm Li Guangsu. I'm from Xuzhou, 1. .
I'm an astronaut(航天员). Now I 2. and work on the space station. I will stay here for six months. Because of the weightless(失重的) environment, I can't 3. well in the station. But I can fly everywhere. I am also good 4. a standing upside down(倒立). That's cool, isn't it? Let me show you around. There are three 5. r in the space station. This is my bedroom. There's a sleeping bag on the wall. In 6. f of the bag, there is a small 7. . I can send 8. e to my friends. There is a window on the wall too. I 9. o look at the beautiful stars and sing 10. s .

1. China 句意：我来自中国徐州。由图可知是中国的国旗，句子提到“I'm from Xuzhou”，徐州是中国的城市，因此这里应该填写China，故答案为China。
2. live 句意：现在我在空间站生活和工作。句子提到“Now I ... and work on the space station.”，结合上下文，这里需要填写一个表示“居住”的动词，live居住，符合语境，故答案为live。
3. sit 句意：因为失重的环境，我在空间站里坐不好。由图可知是坐，sit坐下，can't后接动词原形，故答案为sit。
4. at 句意：我还擅长倒立。be good at是固定搭配，意为“擅长”，故答案为at。
5. rooms 句意：空间站里有三个房间。根据后一句“This is my bedroom.”和首字母提示，此处说的是房间room，基数词three后接名词复数，故答案为rooms。
6. front 句意：在睡袋的前面，有一个小电脑。in front of是固定搭配，表示“在……前面”，故答案为front。
7. computer 句意：在睡袋的前面，有一个小电脑。由图可知是电脑computer，冠词a后接名词单数，故答案为computer。
8. emails 句意：我可以给我的朋友发电子邮件。根据首字母提示，这里需要填写一个表示“邮件”的名词，email邮件，因不止发一封，故名词要用复数emails，故答案为emails。
9. often 句意：我经常看美丽的星星和唱歌。根据句意和首字母提示，这里需要填写一个表示“经常”的副词，often经常，符合语境，故答案为often。
10. songs 句意：我经常看美丽的星星和唱歌。根据句意和首字母提示，这里需要填写一个表示“歌曲”的名词，song歌曲，因此处表示泛指唱歌，故名词要用复数，故答案为songs。