6. More recent researches has shown that intelligence is only partly inherited ___________．
7. It can be inferred from the passage that a child will___________ if he has more opportunities to communicate with others by means of language．
8. Children were not just___________，but they Can be taught to be more intelligent at school．
A born to be more intelligent or less intelligent
B have a better chance to develop his intelligence
C taught to be more intelligent
D that intelligence was something a baby was born with
E and because of the lack of communication with his classmates
F and partly has to do with a child’s living environment
第四部分：閱讀理解（每題3分，共45分）
下面有3篇短文，每篇短文后有5道題，每道題后面有4個選項。請仔細(xì)閱讀短文并根據(jù)短文回答其后面的問題，從4個選項中選擇1個答案涂在答題卡相應(yīng)的位置上。
第1篇
Prolonging Human Life
Prolonging human life has increased the size of the human population．Many people alive today would have died of childhood diseases if they had been born 100 years ago．Because more people live longer，there are more people around at any given time．’In fact，it is a decrease in death rates，not an increase in birthrates，that has led to the population explosion．
Prolonging human life has also increased the dependency load．In all societies．people who are disabled or too young or too old to work are dependent on the rest of society to provide for them．In hunting and gathering cultures，old people who could not keep up might be left behind to die．In times of famine．infants might be allowed to die because they could not survive if their parents starved，whereas if the parents survived they could have another child．In most．contemporary societies，people feel a moral obligation to keep people alive whether they can work or not．We have a great many people today who live past the age at which they want to work or are able to work：we also have rules which require people to retire at a certain age．Unless these people were able to save money for their retirement，somebody else must support them．In the United States many retired people live on social security checks which are so little that they must live in near poveay．Older people have more illness than young or middle-aged people；unless they have wealth or private or government insurance．they must oRen“go on welfare”。if they have a serious illness．
7. It can be inferred from the passage that a child will___________ if he has more opportunities to communicate with others by means of language．
8. Children were not just___________，but they Can be taught to be more intelligent at school．
A born to be more intelligent or less intelligent
B have a better chance to develop his intelligence
C taught to be more intelligent
D that intelligence was something a baby was born with
E and because of the lack of communication with his classmates
F and partly has to do with a child’s living environment
第四部分：閱讀理解（每題3分，共45分）
下面有3篇短文，每篇短文后有5道題，每道題后面有4個選項。請仔細(xì)閱讀短文并根據(jù)短文回答其后面的問題，從4個選項中選擇1個答案涂在答題卡相應(yīng)的位置上。
第1篇
Prolonging Human Life
Prolonging human life has increased the size of the human population．Many people alive today would have died of childhood diseases if they had been born 100 years ago．Because more people live longer，there are more people around at any given time．’In fact，it is a decrease in death rates，not an increase in birthrates，that has led to the population explosion．
Prolonging human life has also increased the dependency load．In all societies．people who are disabled or too young or too old to work are dependent on the rest of society to provide for them．In hunting and gathering cultures，old people who could not keep up might be left behind to die．In times of famine．infants might be allowed to die because they could not survive if their parents starved，whereas if the parents survived they could have another child．In most．contemporary societies，people feel a moral obligation to keep people alive whether they can work or not．We have a great many people today who live past the age at which they want to work or are able to work：we also have rules which require people to retire at a certain age．Unless these people were able to save money for their retirement，somebody else must support them．In the United States many retired people live on social security checks which are so little that they must live in near poveay．Older people have more illness than young or middle-aged people；unless they have wealth or private or government insurance．they must oRen“go on welfare”。if they have a serious illness．