题目内容

I have already forgotten ______ you bought the computer.

A. that it was when B. that it was what

C. what it was that D. when it was that

D

【解析】

试题分析:句意:我已经忘了你究竟是什么时候买的这台电脑的了。you bought the computer说明句子的主谓宾结构完整,所以用疑问副词when放在强调句中,在宾语从句中句子的语序是陈述语序,故选D。

考点:考查宾语从句和强调句式的用法。

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Robots that can chat,find misplaced glasses,draw aeroplanes and play with your children are attracting thousands of visitors during an expo in Tokyo as Japan adapts to changes in society.

Robots,such as the sound.sensitive Chapit,answer simple questions and even joke with people to help them fight loneliness and stay alert in old age.

Japan has one of the world’s fastest-ageing societies and the government predicts that by 2050 the proportion of people over 65 will reach 40 percent.”Many older people in Japan live alone and have no one to talk to,”said Kazuya Kitamura representative of the expo organizer.“Communication robots accompany people and don’t mind listening to the same stories over and over again.”

Matsumoto’s“Personal Mobility Robot,”equipped with four cameras and a sensor to recognize the user's centre of gravity, is designed to help elderly move around without pressing buttons.using joysticks(操纵杆)or rotating wheels as in traditional wheelchairs.

The robot can also help find misplaced glasses by identifying them with a sensor.

Other robots,such as the award-winning“DiGRO”can support busy parents who have little time to play with their children.The robot can use the Internet to find a simple image and then draw pictures,keeping children company while parents work.

While Chapit,a relatively simple robot,managed to attract a corporate partner many researchers,such as Kiyoshi Matsumoto,a professor at the University of Tokyo,struggle to attract sponsors for more expensive projects.

“We have developed a robot that can assist many people,but we still haven’t found a sponsor,”said Matsumoto,who added that the cost of the machine,if mass-produced,would be comparable to that of a car.”In the current economic environment there are few companies willing to invest in such a costly project,”he said.

1.It can be inferred from the text that_______.

A.many children lack love from parents

B.robots helpful to the old will be in great demand

C.robots are the most useful to children

D.robots do better than people in healthcare

2.It is difficult to find sponsors for robots because______.

A.Japan is suffering economy depression

B.the robots are of poor design

C.the production of robots costs a lot

D.the future market is worrying

3.What is the author’s attitude towards the robots referred to?

A.Unsatisfied. B.Doubtful.

C.Favorable. D.Regretful.

In the Caucasus (高加索) region of Russia, nearly 50 out of every 100,000 people live to celebrate their 100th birthday, and many don’t stop at 100! By comparison, in America only 3 people in 100,000 reach 100. But these Russian old people aren’t alone. The Pakistanis, who live high in the Himalaya Mountains, and the Ecuadorans (厄瓜多尔人) of the Andes Mountains seem to share the secret of long life, too.

These people remain healthy in body and spirit despite the passage of time. While many older persons in industrial societies become weak and ill in their 60s and 70s, some Caucasians aged 100 to 140, work in the fields beside their great-great-grandchildren. Even the idea of aging is foreign to them. When asked “at what age does youth end?” most of these old people had no answer. Several replied, “Well, perhaps at age 80.”

What accounts for (解释) this ability to survive to such old age, and to survive so well? First of all, hard physical work is a way of life for all of these long-living people. They begin their long days of physical labor as children and never seem to stop. For example, Mr. Rustam Mamedov is 142 years of age. His wife is 116 years old. They have been married for 90 years. Mr. Mamedov has no intention of retiring from his life as a farmer. “Why? What else would I do?” he asks. All these people get healthful rewards from the environment in which they work. They all come from mountainous regions. They live and work at elevations (海拔) of 1,660 to 1,000 meters above sea level. The air has less oxygen and is pollution-free. This reduced-oxygen environment makes the heart and blood vessel (血管) system stronger.

Another factor that may contribute to the good health of these people is their isolation. To a great extent (程度), they are separated from the pressures and worries of industrial society. Inherited (遗传) factors also play some role. Most of the longest-living people had parents and grandparents who also reached very old ages. Good family genes may, therefore, be one factor in living longer.

1. The example of Mr. and Mrs. Mamedov implies that some Caucasians aged 100 to 140 _________.

A. become weak and hopeless

B. benefit from physical work

C. are too old to work in the fields

D. are still working in the fields

2.What is the main way of life for all of these long-lived people?

A. Retiring from their lives as farmers.

B. Having been married for 90 years.

C. Hard physical work.

D. Having no intentions.

3.Which of the following factors is NOT helpful to people’s health and long life?

A. Clean mountain air. B. Daily hard work.

C. Good genes D. Stress and pressure.

4. What does the underlined word “isolation” mean?

A. the state of being separated B. pressure

C. lack of physical labour D. worry

5. What is the main idea of the passage?

A. Russian people live longer than Americans

B. People in the city live longer than those in the country

C. The reason why mountainous people live longer

D. Pressures and worries contribute to long life

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