:九年级英语上册Unit1TheChangingWorld综合习题演练1含解析新版仁爱版

Unit 1 The Changing World
 综合能力演练
I. 单项选择
1. — They have been to Australia.
— So _____ I.
A.do   B.have been   C.did    D.have
2. The population of Shanghai is larger than _____ of Shenyang.
A.that   B.it     C.one    D.this
3. —_____ the population of the U.S.A.in 2005?
—It _____ about 296 million.
A.What is; is      B.What was; was
C.How many is; was     D.How many was; is
4. The _____ population may be the greatest challenge of the world today.
A.increase  B.increased   C.increasing   D.increases
5. The little girl has _____ finished reading the book you lent her.
A.already  B.yet    C.still    D.once
6. —What has happened in your hometown?
—Great changes _____ in my hometow