Though very young, he was able to take the machine skillfully and then put it together without any difficulty． [ ] A．out B．down C．apart D．up 题目和参考答案——青夏教育精英家教网—

题目内容

Though very young, he was able to take ________ the machine skillfully and then put it together without any difficulty．

[　　]

A．out

B．down

C．apart

D．up

答案：C
提示：

“尽管年轻，但他能娴熟地把机器拆卸开，然后又毫不费力地组装起来。”take out“出来”；take down“写下，拿下来”；take up“从事，占据”。

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Vitamins are a group of substances（物质）found in food. The body needs them for life and health. So usually, many people care for the question: am I getting enough vitamins, and am I getting the right kind?

Even though very small amounts of each vitamin are enough for the needs of the body, the worry people have about vitamins has some reasons. And this has to do with their __1_ --- the food they take in. A person eating a good variety of food get all the vitamins now __2 ___ (know) to be needed.

The problem is that there are many people who don’t ___3_ __ foods wisely. So the answer ___4 ___ this question is: No extra ___5_ __ are needed, ___6 __ you eat proper foods. In fact, many of the vitamins cannot be ___7_ __（store） in the body, so when extra vitamins are taken in, the body simply gets rid of them. It is even ___8 ___ (harm) to put too much of certain vitamins into the body. This has been found to be ___9 (truth) of vitamin A and D, when ___10 ___ amounts are taken in.

Philosophical problems arise when people ask questions that, though very , have certain characteristics in common.

Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words.

Children and adolescents who watch a lot of television are more likely to have antisocial and criminal behavior when they become adults, according to a new University of Otago, New Zealand, study published online in the journal Pediatrics. The study followed a group of around 1,000 children born in the New Zealand city of Dunedin in 1972-1973. Every two years between the ages of 5 and 15, they were asked how much television they watched. Those who watched more television were more likely to have a criminal conviction and were also more likely to have antisocial personality traits in adulthood.

The study found that the risk of having a criminal behavior by early adulthood increased by about 30% with every hour that children spent watching TV on an average weeknight.

The study also found that watching more television in childhood was associated, in adulthood, with aggressive personality, an increased tendency to experience negative emotions, and an increased risk of antisocial personality disorder; a psychiatric disorder characterised by persistent patterns of aggressive and antisocial behavior.

The researchers found that the relationship between TV viewing and antisocial behavior was not explained by socio-economic status, aggressive or antisocial behavior in early childhood, or parenting factors.

A study co-author, Lindsay Robertson, says it is not that children who were already antisocial watched more television. “Rather, children who watched a lot of television were likely to go on to manifest antisocial behavior and personality traits.”

Other studies have suggested a link between television viewing and antisocial behavior, though very few have been able to demonstrate a cause-and-effect sequence. This is the first ‘real-life’ study that has asked about TV viewing throughout the whole childhood period, and has looked at a range of antisocial outcomes in adulthood. As an observational study, it cannot prove that watching too much television caused the antisocial outcomes, but the findings are consistent with most of the research and provides further evidence that excessive television can have long-term consequences for behavior.

Antisocial behavior is a major problem for society. While we’re not saying that television causes all antisocial behavior, our findings do suggest that reducing TV viewing could go some way towards reducing rates of antisocial behavior in society,” says Associate Professor Hancox.

The American Academy of Pediatrics recommends that children should watch no more than 1 to 2 hours of quality television programming each day. The researchers say their findings support the idea that parents should try to limit their children's television use.

(Note: Answer the questions or complete the statements in NO MORE THAN TEN WORDS.)

1.The aim of the study is to reveal ______________________________________________.

2.The researchers chose __________________________________________ as their research subjects（研究对象）.

3.What’s the shortcoming of most of the studies on this topic?

__________________________________________________________.

4.What do you suppose many parents will do after reading this passage?

__________________________________________________________.

Philosophical problems arise when people ask questions that, though very , have certain characteristics in common.

A．diverse

B．relevant

C．abstract

D．consistent

第二节: 语法填空

Even though very small amounts of each vitamin are enough for the needs of the body, the worry people have about vitamins has some reasons. And this has to do with their ___11_ --- the food they take in. A person eating a good variety of food get all the vitamins now ___12 ___ (know) to be needed.

The problem is that there are many people who don’t ___13_ __ foods wisely. So the answer ___14 ___ this question is: No extra ___15_ __ are needed, ___16 __ you eat proper foods. In fact, many of the vitamins cannot be ___17_ __（store） in the body, so when extra vitamins are taken in, the body simply gets rid of them. It is even ___18 ___ (harm) to put too much of certain vitamins into the body. This has been found to be ___19 (truth) of vitamin A and D, when ___20 ___ amounts are taken in.

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