With modern equipment, many mysteries have to light in recent years. A．brought B．come C．thrown D．appeared 题目和参考答案——青夏教育精英家教网—

题目内容

With modern equipment, many mysteries have to light in recent years.

A．brought B．come C．thrown D．appeared

【答案】

练习册系列答案

相关题目

Most musicians agree that the best violins were first made in Italy．They were made in Cremona, Italy, about 200 years ago．These violins sound better than any others．They even sound better than violins made today．Violin makers and scientists try to make instruments like the old Italian violins．But they aren’t the same．Musicians still prefer the old ones．No one really knows why these old Italian violins are so special, but many people think they have an answer．

Some people think it is the age of the violins．They say that today’s violins will also sound wonderful someday．But there is a problem here．Not all old violins sound wonderful．Only those from Cremona are special．So age cannot be the answer．There must be something different about Cremona or those Italian violin makers．

Other people think the secret to those violins is the wood．The wood of the violin is very important．It must be from certain kinds of trees．It must not be too young or too old．Perhaps the violin makers of Cremons knew something special about wood for violins．

But the kind of wood may not be so important．It may be more important to cut the wood in a special way．Wood for a violin must be cut very carefully．It has to be the right size and shape．The smallest difference will change the sound of the violin．Musicians sometimes think that this was the secret of the Italians．Maybe they understood more than we do about how to cut the wood．

Size and shape may not be the answer either．Scientists measured these old violins very carefully．They can make new ones that are exactly the same size and shape．But the new violins still do not sound as good as the old one．Some scientists think the secret may be the varnish, which covers the wood of the violin and makes it look shiny．It also helps the sound of the instrument．No one knows what the Italian violin makers used in their varnish．So no one can make the same varnish today．

There may never be other violins like the violins of Cremona．Their secret may be lost forever．Young musicians today hope this is not true．They need fine violins．But there aren’t very many of the old violins left．Also, the old violins are very expensive．Recently, a famous old Italian violin was sold for about US $ 300,000!

This passage is about _______．

　 A．making violins 　　　　　 B．musical instruments

　 C．scientific ideas 　　　　 D．the old Italian violins

The best violins _______．

A．are made with modern techniques 　 B．were lost many years ago

C．were made in Italy 200 years ago D．were made by scientists．

Some people think that modem violins ______．

A．will sound better in the future 　 B．will sound worse in the future

C．sound wonderful naturally D．will never be as old as those from Cremona

Violins made today _______．

　 A．look the same as the old ones

　 B．sound the same as the old ones

　 C．are better than the old ones　

D．have the same varnish as the old ones

Scientists have to work hard to keep _____ with modern discoveries and developments.

A. company B. track C. touch D. pace

阅读短文，回答后面的问题。

For many of us, cartoon strips are simply one of our pastimes. The popular Japanese manga(漫画) provides us with an escape from reality into a world of fantasy, adventure and romance. With much less text and pictures running for pages, it fits perfectly into today's fast, throwing away city lifestyle.

But Tsai Chih-chung, a famous Taiwanese illustrator (漫画家), doesn't agree. He believes cartoons can be a bridge connecting traditional Chinese culture and wisdom with the modern world in a much wittier and more acceptable way.

He has interpreted Lao Zi, Confucius, Mencius, Zhuang Zi and Sun Zi and made their works accessible to a global audience. He has also produced two books about Zen (禅宗), introducing oriental philosophy. His cartoons are humorous yet full of wisdom and are admired as an easy way to learn Chinese classics.

After avoiding the public for ten years, Tsai made a comeback in late April with seven new works. But does his age, 61, work as a gap between him and his young readers? Tsai doesn't think so. The topics he has covered range from philosophy in a time of individuality to the learning and memorizing techniques used at school. "Every child is a genius and has the potential beyond his own imagination," he said.

If popular Japanese manga is purely for entertainment, Tsai's work, to a large extent, is to light the power of thinking in a light-hearted way. Tsai uses different forms of water to refer to people. In his eyes some people are like an ocean, some are like vapor (水蒸汽), while others may be ice or rain. But in essence they share a similarity – human being's forever chasing for the true and the good. "The person who thinks over life issues is not necessarily a scholar or a philosopher," he said. "I've dedicated my whole life to thinking and individual freedom, not making a living."

1. What is the main idea of the first paragraph in the passage?

A. Japanese manga is a simple way of killing time.

B. What Japanese manga is mainly about.

C. Japanese manga presents a world of fantasy, adventure and romance.

D. Why Japanese manga is so popular.

2. The underlined word “it” in paragraph 1 refers to___________.

A. much less text B. Japanese manga

C. pictures running for pages D. an escape from reality

3. In Tsai Chih-chung’s opinion, cartoon ___________.

A. connects traditional Chinese culture and wisdom.

B. helps connect Chinese classics with modern world.

C. uses a wiser and acceptable way to draw cartoons.

D. builds up a bridge between cartoons and illustration.

4. What is the main difference between Japanese manga and Tsai’s works in this passage?

A. His works are mainly designed for a pure time killer for all.

B. His works are more popular with young readers in China now.

C. His works are to inspire people to think in a cheerful way.

D. His works are much more interesting and instructive.

5. According to the passage, which of the following is TRUE about Tsai Chih-chung?

A. He thinks some people are like ocean, some like vapor, while others like ice cream.

B. He says that one who thinks over life is either a scholar or a philosopher.

C. He values more thinking and personal freedom than making a living.

D. Tsai devoted his life to creating cartoons in order to make money.

Scientists have to work hard to keep _____ with modern discoveries and developments.

A. company B. track C. touch D. pace

Major Cities Take Steps to Protect Water Resources
Faced with the threat of water shortages, Beijing and Shanghai will take effective measures to save water and protect water resources.
Beijing will stick more strictly to water-saving policies through the readjustment of industrial structures. Beijing is expected to be short of 1.185 billion cubic meters of water by 2020. Beijing will shut down factories with high water consumption and pollution including electric power, steel and paper manufacturing equipments. Advanced water-saving technology will be introduced to new industrial projects in the capital city.
Grain-growing areas will be reduced to save ground water and more trees will be planted. Animal breeding and other “highly efficient” agriculture with modern water-saving irrigation methods will be developed.
It is said that water used in agriculture will drop to 35 percent of the city’s water consumption in 2010 from 43 percent in 1998, and the figure will continue to drop to 28-30 percent in 2020. Beijing will increase the speed of renovation of its urban water supply equipments. It’s reported that more than 15 percent of water is lost during distribution(分发). Water-saving equipment and efficient management can save Beijing more than 537 million cubic meters by 2010.
Shanghai still faces key problems connected with its water resources and environment. Since 1998, the city has invested nearly US$169 million to treat its rivers, especially Suzhou Creek. The city’s rivers have become noticeably clearer since putting it into action.
The government will provide a further US$24 million for the treatment of rivers and US$12 million to treat sewage(污物).
This year’s task is to improve the water quality at the three ports of Longhua, Yang-shupu and Hongkou. Another emphasis to raise the water system in Songjiang New Area with a project worth US$4.8 million. Efforts will be made to improve public awareness about the need to protect water resources.
53. How many measures has Beijing taken to save water and protect water resources?
A. three B. four C. five D. six
54.Grain-growing areas in Beijing will be reduced because _____.
A. grains can’t fetch a good price in China.
B. a lot of ground water will be saved by this area.
C. Beijing helps to develop advanced technology.
D. highly effective agriculture needs fewer farmland.
55. From the passage, we know Shanghai will invest _____ million dollars on the treatment of river and sewage.
A. 169 B. 36 C. 40.8 D. 201.7
56. The author wrote the passage to tell us _____.
A. Beijing and Shanghai are short of water
B. to save every drop of water in our daily life
C. big cities like Beijing and Shanghai are trying their best to protect water resources
D. water shortages have become one of the most important problems that China has to deal with

试题分类