【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
心算口算巧算一课一练系列答案科目：高中英语 来源： 题型：
【题目】Only with the greatest of luck_______ to escape from the rising flood waters．
A．managed she B．she managed
C．did she manage D．she did manage
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】书面表达 （满分15分）
假如你是李华，你的朋友Jack正在美国学习汉语。他学习汉语非常吃力，不知怎么学，请你给出建议，帮助他渡过难关。
内容要点如下：
1.多听中文广播，多看报。
2.找中国人聊天。
3．用汉语写日记。只要坚持下去，就一定能学会。
注意：
1．词数120左右；
2．可适当增加细节，以使行文连贯；
3．信的开头结尾已为你写好，不计入总词数。
Dear Jack，
I'm ________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
Yours，
Li Hua
查看答案和解析>>
科目：高中英语 来源： 题型：
【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.
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】My parents lent me the money. ________, I couldn’t have afforded the trip.
A. Therefore B. Otherwise
C. Meanwhile D. Nevertheless
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】 Although the novel isn’t popular among adults, it ______ the youth, especially boys.
A. refers to B. appeals to
C. results in D. deals with
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】在英语课上学习了"The Three Gorges Dam"一课后，我班举行了一次英语辩论赛，针对三峡工程的利与弊展开了争论，正方同学陈述了三峡工程会给人们带来如下的利益：
1． 三峡形成的水库增强了控制洪水能力，保护长江两岸人民尤其是下游人民的生命财产的安全。
2． 提供了水电能，促进了经济的发展，减少了环境污染。
3． 改善了上下游的航行条件，尤其是水位低的季节。
4． 进一步促进了旅游业的发展，增进了文化交流。
总之，三峡工程开发利大于弊，给人民群众带来了无尽的利益。
根据上面的提示写一篇120字左右的短文。
查看答案和解析>>
科目：高中英语 来源： 题型：
【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.
查看答案和解析>>
科目：高中英语 来源： 题型：
【题目】She would move quietly up to the sparrow on a small tree just to get a better look, her face __________ with childlike expressions at one of God’s simple wonders.
A. shone B. shining
C. having shone D. being shone
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
