试题与答案

随着时代和科技的发展,陆地和海洋之外的大气空间也成为各国行使国家权利的对象,下列关于

题型:单项选择题

题目:

随着时代和科技的发展,陆地和海洋之外的大气空间也成为各国行使国家权利的对象,下列关于国际航空法和外层空间法的说法,正确的是:

A.现代民用航空领域的三项基本制度:领土主权原则、航空器国籍制度,以及将国际航空飞行分为定期航班飞行和不定期航班飞行,是在《华沙公约》中明确规定的

B.国际民用航空安全制度主要是建立在《芝加哥公约》、《东京公约》、《海牙公约》和《蒙特利尔公约》四个公约的基础上的

C.根据《外空条约》的规定,共同利益原则、不得据为已有原则和国际责任原则都是外层空间活动的主要原则

D.根据《登记公约》的规定,空间物体如果由两个以上发射国发射,应当各自进行登记;而依照《营救公约》,各国在获悉或发现意外时应当通知发射国或联合国安理会

答案:

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题型:阅读理解

阅读理解。

                                                                        Koala bear 

                                                              

Appearance: A little short and fat animal, looking like a toy bear.

Place: Australia.

Food: Eucalyptus leaves(桉树叶)-2.5 pounds of leaves per day for an adult koala,and I pound of leaves and

         some mother's milk per day for a baby koala.

Habit: Sleep all day and eat at night.

Interesting things: A baby koala is very small when it is born.It has no hair, and it can't see either. It lives in

                           its mother's pouch (育儿袋) for 5~7months. 

                                                                         kangaroo

Appearance: Short front legs, long and strong back legs. Looking like a big mouse.

Place: Australia. 

                                                                   

Food: Grass.

Interesting things: It is the national symbol (象征) of Australia. There are more kangaroos than people in this

                           country.

1.If someone sees a newly born koala bear, he will be surprised because it's very ______. [ ]

A.weak

B.small

C.short

D.black

2.A baby koala can't live without ______. [ ]

A.its father

B.grass

C.its mother

D.people

3.the kangaroo is the national symbol of ______. [ ]

A.Canada

B.Australia

C.America

D.Britain

4.There are more ______ than people in Australia. [ ]

A.kangaroos

B.koala bears

C.monkeys

D.elephants

5.We can guess that koala bears and kangaroos are ______ animals in Australia. [ ]

A.beautiful

B.playful

C.endangered

D.popular

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