Choose the words or expressions and complete the passage(选择最恰当的单词或词语，完成短文。用A、B、C或D表示)

Which of your hands do you use more often? Very 　　1　　 of us can use both of our hands equally(同样地) well. Most of us are right-handed. Only about five people out of a hundred are left handed. New-born babies can hold things 　　2　　 either of their hands, but in about two years they usually 　　3　　 to use their right hands. Scientists do not know why this happens. They thought that we inherited(遗传) from our animal ancestors(祖先), but this may not be 　　4　　. Because scientists have found that monkeys prefer to use one of their hands more than the other, … but it can be 　　5　　 hand. There are as many right-handed monkeys as there are left-handed ones. Next time you visit the zoo, you'll see that some of them will use their left hands. But most people use their right hands better and this 　　6　　 life difficult for the left-handed people. We live in a right-handed world.

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阅读短文并做理解题：

　　We can make mistakes at any age. Some mistakes we make are about money. But most mistakes are about people.“When I got that job, did Jim really feel good about it as a friend? Or is he envious(嫉妒) of my luck?”“And Paul－why didn't I find that he was friendly just because I had a car?”When we look back, we think about what can make us feel bad. But when we look back, it's too late.

　　Why do we go wrong about our friends－or our enemies? Sometimes what people say hides(隐瞒) their real meaning. And if we don't really listen, we miss the feeling behind the words. When someone tells you,“You're a lucky dog.”Is he really on your side? If he says,“You are a lucky guy.”That's being friendly. But“lucky dog”? There's a little envy in these words.

　　How can you tell the real meaning behind someone's words? One way is to take a good look at the person talking. Do his words mean the way he looks? His way of speaking? The look in his eyes? Stop and think. The minute you spend thinking about the real meaning of what people say to you may save mistakes.

1．From the first paragraph we know that the writer ________.

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A．feels happy because his friends are friendly to him

B．feels he may not have“read”his friends true feeling right

C．thinks it was a mistake to make friends with Jim and Paul

D．feels sad about his friends

2．The writer talks about someone saying“You are a lucky dog”. He is saying that ________.

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A．the speaker of this sentence is just being friendly

B．it means the same as“You're a lucky guy”

C．people can't use the word“dog”when talking about a person

D．sometimes the words give a possible answer to the feeling behind the words

3．The writer tells us ________.

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A．how we won't make mistakes about money and friends

B．how to get an idea of people

C．how to understand what people tell us without making mistakes

D．to keep people friendly without thinking of what they talk

Most students think my reasons for this rule include negative experiences in the past when students made wrong use of technology. There’s a bit of truth to that. I’ve seldom had students make wrong use of technology in my classes; however, I have been e-mailed by students while they were in other teachers’ classrooms.
Some students think that I am anti-technology. There’s no truth in that at all. As I noted above, I love technology and try to keep up with it.
The real reason why I ask students to leave technology at the door is I think there are very few places in which we can have deep conversations. Interruptions (中断) by technology often break students’ thoughts and make them depend too much on outside information for ideas. I want students to dig deep in themselves for ideas. I want them to push each other to think differently and to make connections between the course material and the class discussion.
I have been teaching my history class in this way for many years and the evaluations (评价) show student satisfaction with the environment that I create. Students realize with deep conversation and difficult tasks, they learn at a deeper level – a level that helps them keep the course material beyond the classroom.
I am not saying that I won’t ever change my mind about technology use in my history class, but until I hear a really good reason for the change, I will continue my plan. A few hours of technology-free dialogue is just too sweet to give up.
【小题1】The writer’s rule for his History Matters class is ____.

A．discussing historical ideas deeply

B．studying and discussing the materials

C．leaving technology out of the classroom

D．making right use of technology in class

【小题2】The word “negative” in Paragraph 3 means ____.

A．similar

B．unforgettable

C．special

D．unpleasant

【小题3】What can we know from the passage?

A．Students make right use of technology in other teachers’ classes.

B．The classroom is one of the good places to have deep conversations.

C．The writer encourages students to agree with others after discussion.

D．Students are unhappy with the writer’s way of teaching history.

【小题4】The writer wants to tell us that ____.

A．technology has different influences in different classes in college

B．technology makes it difficult to have true communication in class

C．history classes can help students to develop their deep thinking

D．it is time for him to give up his teaching method in history class