Question

阅读理解：

    In October 1949 the United Nations brought a number of officials on food to Geneva to discuss the problem of eating habits and food supplies of peoples throughout the world. One problem that interested them particularly was a form of illness, about which little was known, among the children in Africa and Latin America.

    Two doctors were chosen to make the study. They flew to Africa south of the Sahara and during the next two months visited ten countries. They found that serious illness of poor eating existed in all parts of Africa.

    The sick children are usually from one to four years old. As the illness progresses, the children’s stomachs become filled with liquid. The hair changes color and starts to fall out. The patient loses all interest in his surroundings and even in food, and becomes so weak that he wants to lie down all the time.

    The doctors pointed out that many African children caught this kind of illness because they ate too little milk or meat. It was necessary that the children of Africa be helped to eat better. The doctors suggested that the production of foods rich in protein be increased. The United Nations should send large quantities of powdered milk to hospitals and child health centers.

1．This illness is caused by ______.

[　　]

A．poor living conditions　B．a kind of insect

C．having no food　　　　　D．not having enough protein

2．The study of this illness by the two doctors was done in ______.

[　　]

A．Sahara　　　　　B．Africa

C．Latin America　 D．central America

3．A main sign of the illness is that children who have it ______.

[　　]

A．cannot sit still　　　B．grow more hair

C．have a fat stomach　　D．are always hungry

4．Children with this kind of illness are usually ______.

[　　]

A．under one year old　　　　　　B．under five years old

C．from four to ten years old　　D．over five years old

5．A good way to cure the illness is by ______. 

[ 　 ]

A．eating more meat　　　　B．taking the proper medicine

C．eating more vegetables　D．drinking clear water

Answer 1

答案：D;B;A;B;A