CSIA
for pets in need of vets(兽医)
13.This advertisement is trying to persuade people to ( )
A.buy a gift for a pet
B.give money for animal care
C.work for animal
D.reat sick and injured animals
14.The advertisement is mainly aimed at( )
A.vets B.zoo-keepers C.old pet lovers D.animal hospital
15.What is CSIA most likely to be?
A.A pet shop
B.An animal hospital.
C.A club for pet lovers.
D.A training center for vets.
答案及解析：
1.C 文章第一段中When the explorers landed on the moon,they discovered that the moon was full of underground cities.They expressed their surprise to the “moon people”they met.告诉我们，探险者吃惊的原因是他们在月球上发现了许多地下城市。
2.B 在第二段中，作者讲述了在1969年人们登上了月球，知道在月球上没有地下城市,但是,人们对“月球人”所提出的问题仍然感兴趣。“月球人”提出的问题是“Why are you traveling to outer space when you don’t even use your inner space?"所
以it指代Using the earth’s inner space。
3.B 从第三段Underground systems are already in place.Many cities have underground car parks.In some cities,such as Tokyo,Seoul and M ontreal,there are large underground shopping areas.The “Chunnel” a tunnel conn ecting England and France,is now complete.我们可以看出,现在在地球上有Tunnels,car parks和shopping areas。
4.D 这篇短文提出了一个充分利用地下空间的问题。虽然我们在地球的地表以下建造了隧道，汽车停车场和地下商店，但是，我们并没有充分利用地下空间。Building down,not up可以很好的表达了作者写这篇短文的目的:唤起人们向地下发展的注意。
5.C 第一段第二句话Indeed,as a result of new advancesin physics and their rapid application to inventions designed tosatisfy man’s wants,the world itself has been changing rapidly.讲述了物理学的发展和发明成果的迅速运用满足了人们的需要。wants与needs同义。
6.D 从第三段第一句话Teachers in thousands of schoolrooms in America are trying to communicate some of the excitement and importance of these new developments t o their students.可知，美国的教师们对物理学新发展的重要性和一些令人激动的事与学生们进行交流。选项的意思是“在学生中创造creating物理教育的激动人心的事”
7.A 第三段最后一句话They knew that some of their eager students will someday be scientists and will themselves then contribute to the development of new knowle dge or its application to new things.中宾语从句的主语是so me of their eager students,由此可以得出答案。
8.B 这是一道主旨题。文章前两段主要讲述了物理学在人们生活中的应用。由于物理学新的发展和它的发明成果的快速应用，使世界发生了快速的变化。空间技术，工业技术，以及在家庭，农场，办公室，银行，商店等方面的应用技术都发生了革命。从国会成员到每个普通百姓只要懂得一些物理知识,生活就会更好。物理学似乎无处不在。
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