______ it is to listen to music when you...

—What are you going to do this weekend?

—_______. If time permits, I may go to Shanghai with my friends.

A. Don’t mention it　　 B. It doesn’t matter     C. It depends   D. Forget it

下表是对某中学高二某班50个学生健康问题的调查表。请根据表格内容，综述学生当前存在的健康问题，并就中学生如何保持身心健康提出自己的建议。

注意：1. 词数：120左右  2．参考词汇：学习焦虑learning anxiety

3．首句已给，不计入总词数。

As is apparently shown in the chart above, many middle school students have problems both physically and mentally,                                              ______ 

阅读下面短文，根据以下提示：1）汉语提示; 2)首字母提示；3）语境提示，在每个空格内填入一个适当的英语单词，并将该词完整地写在右边相对应的横线上。所填单词要求意义准确、拼写正确。

At the present time, the Internet is very popular all over the world,

e       in some big cities. But do you know the history of the

Internet?   ______（建造）in 1960s, the Internet was only a network

of computers which shared simple _______（信息）. If one of the

computers ______ down, the whole network would be unable to work,

_______（导致）continual problems. At first, just the government had

a_______ to the Internet, using it for communications among different

branches. ______ 1970s it had been used in universities, banks and hospitals.

At the beginning of 1990s computers became c      for common people,

_______ increased the use of the Internet. Now tens of millions of people

log on every day, making _______ the most important part of people's life.

Did you know that women’s brains are smaller than men’s? The average women’s brain weighs 10% less than men’s. Since research has shown that the bigger the brain, the cleverer the animal, men must be more intelligent than women. Right? Wrong. Men and women always score similarly on intelligence tests, despite the difference in brain size. Why? After years of study, researchers have concluded that it’s what’s inside that matters, not just the size of the brain. The brain consists of “grey matter” and  “white matter”. While men have more of the latter, the amount of “thinking” brain is almost exactly the same in both sexes.

It has been suggested that smaller brain appears to work faster, perhaps because the two sides of the brain are better connected in women. This means that little girls tend to learn to speak earlier, and that women can understand sorts of information from different sources（来源）at the same time. When it comes to talking to the boss on the phone, cooking dinner and keeping an eye on the baby all at the same time, it’s women who come out on top every time.

There are other important differences between two sexes. As white matter is the key to spatial (空间的) tasks, men know better where things are in relation to other things. “A great footballer always knows where he is in relation to the other players, and he knows where to go,” says one researcher. That may explain one of life’s great mysteries: Why men refuse to ask for directions … and women often need to!

The differences begin when fetuses (胎儿) are about nine weeks old, which can be seen in the action of children as young as one. A boy would try to climb a barrier before him or push it down while a girl would attract help from others. These brain differences also explain the fact that more men take up jobs that require good spatial skills, while more women speech skills. It may all go back to our ancestors, among whom women needed speech skills to take care of their babies and men needed spatial skills to hunt, according to one research.

If all this disappoints you, it shouldn’t. “The brain changes throughout our lives according to what we do with it,” says a biologist.

1.Which of the following is TRUE according to the first paragraph?

2.What can we infer from the second and third paragraphs?

3.Which of the following do you agree with according to the fourth paragraph?

4.What is the writer’s attitude in writing this passage?

Futurologists predict that life will probably be very different in 2050.

TV channels will have disappeared. Instead, people will choose a program from a “menu” and a computer will send the program directly to the television. Today, we can use the World Wide Web to read newspaper stories and see pictures on a computer thousands of kilometers away. By 2050, music, films, programs, newspapers, and books will come to us by computer.

Cars will run on new, clean fuels and they will go very fast. Cars will have computers to control the speed and there won’t be any accidents. Today, many cars have computers that tell drivers exactly where they are. By 2050, the computer will control the car and drive it to your destination. Space planes will take people halfway around the world in 2 hours. Today, the United States Space Shuttle can go into space and land on Earth again. By 2050, space planes will fly all over the world and people will fly from Los Angeles to Tokyo in just 2 hours.

Robots will have replaced people in factories. Many factories already use robots. Big companies prefer robots — they don’t ask for pay rises or go on strike, and they work 24 hours a day. By 2050, we will see robots everywhere — in factories, schools, offices, hospitals, shops and homes.

Medical technology will have conquered many diseases. Today, there are devices（设备）that connect directly to the brain to help people hear. By 2050, we will be able to help blind and deaf people to see and hear again.

Scientist will have discovered how to control genes（基因）. Scientists have already produced clones of animals. By 2050, scientists will be able to produce clones of people, and decide how they look, how they behave and how clever they are. Scientists will be able to do these things, but should they?

1.We can learn from the passage that some big companies prefer robots to human workers, because human workers __________.

2.The underlined word “conquered” in Paragraph 5 most probably means ________.

3.It can be inferred from Paragraph 5 that _________.

4.What is the author’s attitude towards the cloning technology?

5.According to the passage, which of the following can be realized today?