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练习一

一、ABCDD DBCDD BBCDD

二、AABCB AABBB

三、DDAAA CCDDD

四、 was doing is was doing to leave natural easily importance

五、grew into to make for the first time are in danger encourages us to help will catch the school bus at the beginning are good at take away

六、you will what is How long How can by plane

七、She started to eat bamboo shoots and leaves

Less and less space

Too much traffic

how to make a home page

weighed 35 kilograms

八、natural wetlands provides ideal comfortably

九、China 13 basketball film fruit

十.作文略。

练习二

二. 单项选择。(20分)

1-5 BDAAD 6-10 CDDAB 11-15 BBCAD 16-20 ABACC

二. 交际英语。(5分)

21-25 BCDEA

三. 完形填空。(10分)

26-30 C B A CA 31-35 C B D A D

四. 阅读理解。(每空2分，共30分)、

(A )36-40 BBBCC (B) 41-45 CABDB (C). 46-50 BCCDD