问题 单项选择题 A1/A2型题

根据实验研究和流行病调查,诱发人类癌症主要是与()

A.病毒因素有关

B.放射性因素有关

C.物理因素有关

D.化学性因素有关

E.遗传因素有关

答案

参考答案:D

阅读理解

NO.4 Middle School

Kunming, Yunnan

April 2nd, 2004

Dear editor(编辑)

I live in a beautiful city. Many visitors come to my city. There are so many colorful peacocks(孔雀)here .The peacocks mostly live on the grass land of Dongfeng Square(广场)

They are given food freely by visitors ,They usually throw food to them ,and  don’t think about at all whether the food is right or not. Some of the peacocks became ill, some even died after eating the bad food given by the visitors . I’m sure most of the visitors who throw food to the peacocks really like the birds ,but don’t realize(意识到)that they may be doing them harm (伤害).The visitors should be told that what have done is very harmful to the birds , and this kind of thing must be stopped from happening Perhaps we can build some small shops beside Dongfeng Square to sell peacock food .For us every person, it’s our duty to give more love to these beautiful birds and to look after them carefully.

Yours,

Sun Yan

小题1:Many visitors come to the writer’s city to           

A.do some shopping

B.see beautiful peacocks

C.play on Dongfeng Square

D.eat nice food小题2:Some peacocks became ill and died because some visitors            

A.didn’t give them any food

B.gave them too much food

C.threw them some bad food

D.loved them and played with them小题3:Some shops can be built beside Dongfeng Square so that they may            

A.sell food for visitors

B.sell food for peacocks

C.make the square more beautiful

D.have the beautiful birds小题4:From the passage we know people should            

A.live and play with the birds

B.stop the birds from eating too much

C.give right food to the birds

D.give more food to the birds小题5:We can guess the writer of the letter, Sun Yan ,may be a            

A.visitor

B.shopkeeper

C.square keeper

D.student

单项选择题