Seventy people visit the site every year. [ ] A．millionsB．million C．millions ofD．million of 题目和参考答案——青夏教育精英家教网—

题目内容

Seventy ________ people visit the site every year.

[　　]

A．millions

B．million

C．millions of

D．million of

答案：B
解析：

million与具体的数词连用时，million后不能加s，但如果与of短语连用时应“millions of…”

练习册系列答案

68所名校图书小升初高分夺冠真卷系列答案

Scientists are placing robotic dogs in the homes of lonely old people to test whether they can improve the quality of life for humans. Alan Beck, an expert(专家) in human-animal relationship, and Nancy Edwards, a professor of nursing, are leading the animal-assisted study on the effect of robotic dogs on old people’s depression (沮丧) , physical activity, and life satisfaction.
In the study, the robot, called AIBO, is placed for six weeks in the houses of some old people who live alone. Before placing AIBO in the home, scientists will collect baseline data(数据) for six weeks. These old people will keep a diary to note their feelings and activity before and after AIBO. Then, the scientists will review the data to test if it has produced any changes in the life of its owner.
“I talk to him all the time, and he responds to my voice,” says a seventy-year-old lady. “When I’m watching TV, he’ll stay in my arms until he wants down. He has his own mind.”
The AIBOs respond to certain orders. The scientists say they have some advantages over live dogs, especially for old people. Often the elderly are disabled and cannot care for an animal by walking it or playing with it. A robotic dog removes exercise and feeding concerns.
“At the beginning, it was believed that no one would relate(与……相关) to the robotic dog, because it was metal and not furry.” Beck says. “Hopefully, down the road, these robotic pets could become a more-valuable health helper. They will record their masters’ blood pressure, oxygen levels or heart rhythms(心律). AIBOs may even one day have games that can help stimulate(刺激) older people’s minds.”
【小题1】The purpose of Beck and Edwards’ study is to _____________.

A．understand human-animal relationship

B．make lonely old people’s life better

C．find the causes of old people’s loneliness

D．improve the animal-assisted research

【小题2】 In the research, the old people are asked to _____________.

A．note the activities of AIBOs

B．keep AIBOs at home for 12 weeks

C．record their feelings and activity

D．study the collected information

【小题3】What does the underlined word “removes” mean?

【小题4】What is the better point of AIBO than live dogs?

A．It is easier to keep at home.

B．It can help the disabled people.

C．It responds to all the human orders.

D．It can watch TV with its owner.

【小题5】The writer seems to suggest that the future robotic dogs may__________.

A．cure certain diseases	B．keep old people active
C．change people’s ideas	D．look more like real dogs

Do you have free time? Would you like to be with an old man? I need such(这样的) a man to look after(照顾) my father. He’s 78 years old, but he’s healthy. If you want to get the job, you need to work for four hours every day from Monday to Friday, 1:00 P.M. to 5:00 P.M. And on weekends, you need to work for only two hours, 1:00 P.M. to 3:00 P.M. Your pay(报酬) is 5 dollars an hour.
Here are the things you will do:
·Read books and newspapers(报纸) to him
·Talk with him if he wants to
·Walk outside(在外面) with him
·Buy things for him
Address: Bridge Street, Nanjing
Telephone: 2756-3358 (ask for Mr. Green)
Tom White needs a job. After he reads the advertisement(广告) , he calls Mr. Green and gets the job.
【小题1】Tom will work for hours in a week altogether(总共).

【小题2】Tom can do other(其他的) things .

【小题3】Tom will get for working on Monday only.

【小题4】From the passage we know Mr. Green’s father likes .

A．reading and writing

B．walking and swimming

C．reading and walking

D．listening to music and eating fruit

【小题5】Which one is TRUE?
A. The pay is more(更多的) on weekends.
B. If you want to get the job, you can call Mr. Green.
C. Mr. Green’s father is seventy years old.
D. Mr. Green’s father lives in the USA.

When I was seven years old, my family made me an ant farm. First , we put clean sand in a thin glass box. Then we waited for the ants to arrive.

After the ants were in the glass farm, they started to make tunnels(隧道). I was amazed that each one knew exactly what to do. Each had its own job.

On the fifth day a tragedy happened. I put my face so close to the glass farm that I knocked it over.

All the tunnels fell down. Although the ants remained alive after their earthquake, one by one they began to die. I was scared as I watched them give up building their tunnels to carry the bodies to a corner of the farm .

My mother said that the ants were dying of sadness . They simply could not stand that their tunnels were gone.

Although much time has passed , I still think of that ant farm. Mom had hoped it would teach me about the natural world , but it taught me much more.

Over the years, I came to realize the importance of teamwork . Working together , the ants were able to make an amazing world for themselves . I also learned that they should be admired for their hard word.

But there was an even larger lesson that I did not realize until recently: adversity is a natural part of life , and must be accepted . Unlike the ants ,we cannot give up when we are sad . We have to realize that if a tunnel is gone , we must building another .

Giving up , I say , is not a good choice.

1.The writer’s family made him an ant farm when he was___.

A．seven years old B．seventeen years old.

C．seventy years old D．six years old

2.Which statement is TRUE according to the passage?

A．The writer broke the glass box because it made his face dirty.

B．The ants died one by one because the tunnels were destroyed.

C．Unlike people , teamwork is not so important for the ants.

D．Giving up is a good way when we meet trouble.

3.The underlined word “teamwork” in the passage means_______.

A小组工作 B团队合作 C辛勤劳作 D不停工作

4.What did the writer come to realize a few years later?

A．Working together is useless. B．Teamwork is important.

C．He can’t accept adversity. D．Working alone is amazing.

Li Shizhen was born in 1518. When he grew up, he liked his father’s job and he was interested in medicine. He read many books about medicine and found something wrong in them. So he decided to write a new one. He tried his best to study medicine. He set out many times on long trips to collect herbs(采集草药)and talked with old farmers. In this way, he learned a lot from the working people.

After many years of hard work and study, Li Shizhen at last finished his great work, the Ben Cao Gang Mu in 1578. The book was one of the most important books in the medical science of the world.

1.Li Shizhen’s father was a perhaps.

A．farmer

B．doctor

C．worker

D．writer

2.He decided to write a new medical book because there were .

A．no medical books	B．many medical books
C．only a few medical books	D．no good medical books

3.He often traveled long way for .

A．farmer

B．work

C．trips

D．medicine

4.“his great work” means his Ben Cao Gang Mu.

A．work

B．book

C．study

D．trip

5.He finished his work when he was years old.

A．sixty

B．fifty

C．in 1578

D．seventy

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