阅读理解。 This year, about 2,300 teenagers

题型:阅读理解

问题:

阅读理解。

     This year, about 2,300 teenagers from all over the world will spend about 10 months in US

homes. At the same time about 1,300 American teenagers will go to other countries to learn new

languages and learn the rest of the world.

     Here is a 2-way student exchange in action. Fred,19, spent last year in Germany with George's

family. In turn, George's son Mike spent a year in Fred's home in America.

     Fred, a lively young man, knew little German when he arrived. But after 2 months of studying,

the language became easy for him. School was completely different from what he had expected

and it was much harder. Students rose respectfully when the teacher entered the room. They took

14 subjects instead of 6 that were usually taken in the US.

     Family life, too, was different. The father's word was the law. All the activities were done with

the family rather than individually. Fred found the food to be too simple at first. He also missed

having a car.

     "Back home, you pick up some friends in a car and go out to have a good time.In Germany,

you walk but you soon learn to like it ."

     At the same time, in America, Mike,a friendly German boy, was also forming his own ideas.

"I suppose I should criticize American schools" he says, "It is far too easy for our level but I have

to say that I like it a lot. In Germany, we do nothing but study. Here we take part in many other

activities. I think that maybe American schools are better in training their citizens. There ought to

be some middle ground between the two."

     1 between American school life and German school life

考点:新闻报道类阅读
题型:阅读理解

牙髓息肉又称为()。

A.急性浆液性牙髓炎

B.急性化脓性牙髓炎

C.慢性闭锁性牙髓炎

D.慢性溃疡性牙髓炎

E.慢性增生性牙髓炎

题型:阅读理解

甲乙丙三人的平均体重为49千克,已知甲的体重为48千克,乙的体重为47千克,那么丙的体重是______千克.

题型:阅读理解

     Over the years, the devoted volunteers of Save-A-Landmark have helped to protect dozens of

interesting landmarks. They've kept the World's Largest Rocking Chair, in Mississippi, from wearing out.

They've repaired the National Civil Rights Museum, in Memphis, Tennessee. They've even helped to

restore(整修) the Birthplace of the Ice Cream Sundae, in Two Rivers, Wisconsin.

     Now, ten years later, Save-A-Landmark is celebrating its 10th anniversary(周年纪念日) by saving

President Abraham Lincoln's Cottage, in Washington, D.C. President Lincoln's Cottage is the first

Save-A-Landmark site to be located(位于) in the nation's capital. About 50 volunteers joined in the

event, which took place on September 16.

     One of those volunteers was actor Sam Waterston, of NBC's Law& Order. Waterston has acted

Lincoln on stage and on screen. Even though he has become an expert on the nation's 16th president,

Waterston says he still couldn't believe how amazing Lincoln's Cottage was.

     "This home is truly one of the better kept secrets about the man," Waterston told TFK. "He spent a

quarter of his presidency(1861-1865) here, and he worked on the Emancipation Proclamation here.

Even though it was like a summer home, he did a lot of important work here. It's a great place for kids

to learn more about Lincoln's life."

     Hampton Hotels created Save-A-Landmark in April 2000. Judy Christa-Cathey is a manager for the

hotel chain. She was especially excited about the Lincoln's Cottage project. "I grew up in Illinois, the

Land of Lincoln," she says. In ten years, Save-A-Landmark has restored 54 sites in 45 states. Now

Landmark can add another Landmark to the list: the famous house of one of the country's most popular

presidents.

1. What do the three landmarks have in common in Paragraph1?

A. They are important.

B. They are interesting.

C. They are funny.

D. They are ancient.

2. In the past 10 years, the volunteers of Save-A-Landmark have protected _________.

A. no landmark in the capital

B. a few landmarks in the capital

C. dozens of landmarks in the capital

D. hundreds of landmarks in the capital

3. According to the text, Lincoln lived in Lincoln's Cottage for ________.

A. Several months

B. a summer

C. About two years

D. about one year

4. Lincoln's Cottage project became Save-A-Landmark's _________ restored site.

A. fifty-fourth

B. forty-sixth

C. forty-fifth

D. fifty-fifth

5. Which would be the best title for the passage?

A. Creating Save-A-Landmark

B. Lincoln's Cottage

C. Saving Lincoln's Cottage

D. Save-A-Landmark 10th anniversary

题型:阅读理解

为什么切断实心工件时切断刀容易折断?

题型:阅读理解

《城镇燃气设施运行、维护和抢修安全技术规程》CJJ51-2006中,在日常对用户设施进行维护和检修作业,应符合下列规定:进入室内作业应首先检查有无燃气泄漏;当发现燃气泄漏时,应在安全的地方(),严禁在现场拨打电话;在确认可燃气体浓度低于爆炸下限20%时,方可进行检修作业。

A.拨打电话、通知物业

B.入室救人、关闭电源

C.切断电源、开窗通风

D.切断气源、消除火种

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