The market for ______ used computers is getting larger and larger as______ years go on.

A. 不填, 不填      B. the, 不填 C. the, the       D. 不填, the

A few years ago, Paul Gerner began to gather a group of architects in Las Vegas to ask them what it would take to design a public school that used 50 percent less energy, cost much less to build and obviously improved student learning. “I think half of them fell off their chairs,” Gerner says.

Gerner manages school facilities （设施） for Clark County, Nevada, a district roughly the size of Massachusetts. By 2018, 143,000 additional students will enter the already crowded public-education system. Gerner needs 73 new schools to house them. Four architecture teams have nearly finished designing primary school prototypes （样品）; they plan to construct their schools starting in 2009. The district will then assess how well the schools perform, and three winners will copy those designs in 50 to 70 new buildings.

Green schools are appearing all over, but in Clark County, which stands out for its vastness, such aggressive targets are difficult because design requirements like more natural light for students go against the realities of a desert climate. “One of the biggest challenges is getting the right site orientation （朝向）,”Mark McGinty, a director at SH Architecture, says. His firm recently completed a high school in Las Vegas. “You have the same building, same set of windows, but if its orientation is incorrect and it faces the sun, it will be really expensive to cool.”

Surprisingly, the man responsible for one of the most progressive green-design competitions has doubts about ideas of eco-friendly buildings. “I don’t believe in the new green religion,” Gerner says. “Some of the building technologies that you get are impractical. I’m interested in those that work.” But he wouldn’t mind if some green features inspire students. He says he hopes to set up green energy systems that allow them to learn about the process of harvesting wind and solar power. “You never know what’s going to start the interest of a child to study math and science,” he says.

How did the architects react to Gerner’s design requirements?

A. They lost balance in excitement.                B. They showed strong disbelief.

C. They expressed little interest.                     D. They burst into cheers.

Which order of steps is followed in carrying out the project?

A. Assessment — Prototype — Design — Construction.

B. Assessment — Design — Prototype — Construction.

C. Design — Assessment — Prototype — Construction.

D. Design — Prototype — Assessment — Construction.

What makes it difficult to build green schools in Clark County?

A. The large size.                                          B. Limited facilities.

C. The desert climate.                                    D. Poor natural resources.

What does Gerner think of the ideas of green schools?

A. They are questionable.                               B. They are out of date.

C. They are advanced.                                    D. They are practical.

Should parents ever hit their children?

Research suggests many of us are likely to respond “no”, and public support for spanking(打屁股) has been falling over the years. But surverys also show that 75 percent to nearly 90 percent of parents admit to spanking their child at least once.

I was raised in a zero-tolerance home for disrespect, and my parents often turned to physical punishment. And, no, I don’t feel I was damaged by it.

Nothing is more annoying than watching ill-mannered behavior from children.

But there is data to suggest that a return to old-school spanking isn’t the answer.

Two years ago, Newsweek reported that it had found data suggesting that teens whose parents used physical punishment were more likely to become aggressive.

Murray Straus, professor at the University of New Hampshire in America, has studied the topic of children and spanking for decades. He said that children who were physically punished have lower IQs than their peers(同等的人). It may be that children with lower IQqs were more likely to get spanked, but the punishment may have been counterpoductive(反作用的) to their mental development, as well.

Some researchers make the argument that occasional open-handed smacks(用巴掌打) on the bottom are not only harmless but can have some benefit.

Last year, Marjorie Gunnoe, a psychologist at Calvin College, studied teens who have never spanked. There are a greater number of children growing up without ever having been physi punished. Gunnoe’s research suggests they don’t turn out any better than those who were sometimes spank.

There are some parents who simply cannot control their tempers(脾气). But I still believe that the best parents are the ones who are able to offer fair and firm discipline without ever turning to physical puishment.

According to the first three paragraphs, the author was probably hit by her parents when       .

A．they were dissatisfied with her grade    

B．she showed no respect for the elder

C．they cannot control their temper   

D．their discipline turns out to be not strict enough

According to Murray Straus, children who are physically punished      .

A．are less aggreesive toward others when they get older

B．have slower physical development

C．benefit from occasional spanking

D．may develop lower IQs than their peer

Which of the following statements is TRUE according to the article?

A．40 percent of children grow up without ever being spanked

B．Children who suffer less physical punishment are better students

C．Occasional open-handed spanking on the bottom are mentally harmful

D．Researchers disagree over whether smacking is mentally harmful to children

The author seems to agree that       .

A．parents should determine whether a child needs to be smacked or not

B．children who have been spanked tend to behave better than those who haven’t

C．good parents discipline their children in a fair and reasonable way

D．physical punishment should be the last resort of any parent

My parents used _____ they had to get a new car for my brother.

　　A. what 　　　　B. which 　　　　C. all what 　　D.不填

The computer was used in teaching. As a result, not only__________, but students became more interested in the lessons.

A. saved was teachers’ energy      B. was teachers’ energy saved

C. teachers’ energy was saved      D. was saved teachers’ energy