题目内容

【题目】 Nuclear ______ be really dangerous at times even though it’s a nice energy in general.

A. shall B. should C. can D. Must

【答案】C

【解析】试题分析:考察情态动词。A. come across偶然遇见;B. go over复习;C. get across横跨;D. take over取代。当读到英文小说时,我经常会遇到一些我不能理解的成语似得短语。根据句意,故选A

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【题目】Plastic is everywhere because plastic is an extremely useful material.It is cheap, strong and lightweight.What’s more, it can take on nearly any form or shape, from soft and stretchy (有弹性的) to hard and glasslike.

Plastic, however, is far from perfect.It may even be bad for us.Studies now suggest that poisonous chemicals can get out of some types of plastic, get into our bodies, and cause a variety of health problems, including cancer, birth defects and attention deficit hyperactivity disorder (注意缺陷障碍).

Two types of chemicals in particular have raised special concern lately.They are called phthalates (邻苯二甲酸盐) and Bisphenol-A (二酚基丙烷), BPA for short. Not all plastic products contain them.But the ones that do are surrounded by controversy (争议).That’s because experts disagree on how dangerous these chemicals are.

Plastic is a single word, but plastic isn’t just one thing.What all plastics share in common are plasticizers -- special chemicals that allow the material to be changed into nearly any shape or texture.Plasticizers (塑化剂) are added to plastic during the manufacturing process.

Phthalates and BPA are two types of plasticizers that work in different ways.Phthalates add softness to things like shampoo bottles, raincoats and rubber.They are also used in perfumes and makeup.BPA, on the other hand, gives a hard, clear, almost glasslike feel to products such as infant bottles.BPA also appears in food and soda cans, DVDs and other unexpected places.

How do these chemicals get into us? When plastic is heated in the microwave or dishwasher, chewed on or scratched, the chemicals can seep (渗透) out of the plastic.Even though we can’t see them, we eat them, drink them and breathe them in.

Scientists and parents are especially worried about young children, who tend to chew on everything, including plastic.Dozens of countries, including the European Union, Japan, Canada and Mexico have already banned phthalates from products made for children younger than three.California and Washington have done the same.And a number of other states are considering similar rules.As for BPA, Canada became the first country to ban the chemical from baby bottles.A dozen states are considering it.

【1】What can we know about the plastic from the first paragraph?

A.Its characters and effects.

B.Its wide use and bad points.

C.Its importance and chemicals.

D.Its popularity and advantages.

【2】Which of the following products contains BPA?

A.A soft plastic cup. B.A pencil eraser.

C.A baby milk bottle. D.A new perfume.

【3】Phthalates and BPA can get into us __________.

A.through mouth or nose

B.through blood transfusion

C.by feeling plastic products

D.by heating in the microwave

【4】What is the passage mainly about?

A.A new ban on plastic products.

B.Problems caused by the plastic.

C.Good points of the plastic.

D.The use of plasticizers.

【题目】 【1】 . But I feel strongly that education is always worth the cost. Here are a few words of my wisdom that I hope will help others come to that conclusion as well:

Think long term. Sure the present job market sucks, and the earning potential of a college graduate is not what it used to be, but that's just the way things are right now. I believe that eventually the economy will cycle back 2 . When it does, a degree will give you a leg up on the competition.

Don't let the dollar be your guide. For some degrees the potential earnings from related jobs simply aren't enough to justify the high cost of tuition. That may be true if you're looking at hard numbers, but there's more than just money—for one, what about happiness? If you choose your major based on how much money it might earn you, 3 .

Be creative. There are the obvious jobs that relate to your degree, 4 . A down market forces people to think outside the box when it comes to their job search. If you have a degree in English, you've likely already considered the obvious option of teaching or writing, but publishing, proofreading or speech-writing might not have crossed your mind.

Make it count. Take advantage of the time by networking and interning. 5 . That's one reason it's hard to get hired straight out of college today. Another advantage? When a position does open up, you're already there.

A. Employers hire peoplewho already have skills and experience.

B. you may be happy about it.

C. and the job market will follow.

D. It's no secret that the cost of higher education is climbing.

E. The tuition of college is dropping recently.

F. and then there are the not-so-obvious.

G. you could end up miserable.

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