内容正文:
Unit 7测试
一、单选题
1.China is almost as ______ as the US, and it is the ______ country in Asia.
A. big; bigger B. big; biggest C. bigger; biggest D. biggest; biggest
2.—We should be brave when we are __________ the face of difficulties. —I agree with you.
A. with B. in C. from D. through
3.—How heavy is the elephant? —It __________ about 5,000 kilos.
A. includes B. weighs C. eats D. loses
4.Roy is a great dancer. He dances __________ than others.
A. beautifully B. more beautifully C. less beautifully D. most beautifully
5.One of __________ food in Kunming is rice noodles.
A. delicious B. more delicious C. most delicious D. the most delicious
6.Sam is doing some _________ about the ancient Silk Road.
A. exercise B. operations C. research D. experiments
7.—Be careful! Donˈt the old people or the little kids.—OK. Donˈt worry.
A. fall over B. fall asleep C. get into D. walk into
8.We shouldn't the trees in order to protect the environment.
A. write down B. put down C. take down D. cut down
9.—What does his uncle do? —_________ I know, he is a doctor.
A. As well as B. As far as C. As soon as D. As long as
10.—_________ is the river? —About 40 cm. It reaches up to my knees.
A. How high B. How long C. How deep D. How wide
二、完形填空
People used to see red squirrels everywhere in British forests and countryside. (11) there are fewer than 160,000 red squirrels left now and most of them are in Scotland. However, grey squirrels are now so common in Britain that many people don't (12) them. Some people even (13) they should kill grey squirrels to protect red squirrels.
The two kinds of squirrels are (14) when you see them for the first time. They both have a long tail. The tail helps them keep balance (平衡) when they (15) from tree to tree. And they have the same large eyes, small ears and strong legs. However, grey squirrels are (16) . Their heads and bodies are bigger and their tails