同步练习.doc

同步练习38014同步练****br/>Ⅰ.单词拼写
根据下列句子及所给汉语注释写出空缺的各单词的正确形式,每空一词。
1It was too early to (评价) fairly his performance.
答案evaluate
2What’s the (来源) of the rumour?
答案 origin
3The reason for their behavior remains a (谜).
答案 puzzle
4Travellers abroad should be (使者) of goodwill and friendship.
答案 ambassadors
5She has the ability to make an (准确的) estimate on world political situation.
答案 accurate
6We can (实现) whatever you can,and with better results.
答案 plish
7Most people like to (漫游) about the world.
答案 wander
8Have you any (证据) for this statement?
答案 evidence
9Few countries believe in the (存在) of massdestroying weapons in Iraq.
答案 existence
10After his first performance all the newspapers sang the (赞扬) of this new actor.
答案 praises
Ⅱ.单句理解
从A、B、C、D四个选项中选出与所给句子意义相同或相近的选项。
1Mars may be rich in valuable and useful minerals which cannot be found on earth.
may be lots of valuable and useful minerals on Mars which don’t exist on earth.
earth is poor,so we cannot find any valuable and useful minerals on it.
have to move to Mars one day because it is rich in valuable and useful minerals.
valuable and useful minerals which cannot be found on earth can be found on Mars.
答案 A
2Others say that we now have alternatives that were not available in the past.
say today’s means are not suitable for the past.
people say that we now have more choices