_____ of the land in that district ______ covered with trees and grass.
A. Two-five ; is B. Two-fifth ; are C. Two-fifths ; is D. Two-fifths ; are
The number of the students in our school _____ than that in theirs.
A. is much more B. are much more C. is much larger D. are much larger
How ______ the wind sounds ! Why not stay at home ____ such a windy day?
A. terrible; in B. terrible; on C. terribly; on D. terribly ; in
It’s stubborn ____ you _____ your parents’ advice.
A. for; don’t listen to B. for; not to listen
C. of; not listening to D. of; not to listen to
This is ___ book I told you about last week. I ’ve never read ___ better one before
A. a; a B. the; a C.a ； the D. the ; the
今天的火星是地球的前车之鉴，请根据以下要点写一篇短文，内容要点如下：
绝大多数科学家相信在火星上条件非常艰巨，没有生命;
但也有些科学家证明火星上曾经有过水和生命；
地球正在变得越来越来拥挤，污染越来越严重；
如此下去，地球将不适合人类居住了；
我们应该……（保护地球的做法）
注意：
1、短文要连贯通顺，语法正确，不要逐字翻译；
2、第5点用一、两句话展开合理的想象；
3、词数80左右。
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