题目内容

4.Robert is said________ abroad,but I don't know what country he studied in.(  )
A.to have studiedB.to studyC.to be studyingD.to be studied

分析 据说Robert已经出国学习去了,但是我不知道他在哪一个国家就读.

解答 答案:A.
从后半句看"我不知道他在哪个国家学习"中的时态studied为过去时态,所以前半句,据说"Robert 在国外学习"表示他已经在国外学习了一段时间了,是状态的延续,所以要用完成时.B.to study,时态不对C.to be studying;"正在学习",句中并没有体现正在学习的意思,也不对D.to have been"学习"这个动作没有表达出来.故选A.

点评 理清句子之间的逻辑关系以及分析句子的成分是解决这类题的一个关键.尤其是对句意的准确理解和翻译也是很重要的.

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19.College visits are important.Before you commit years of your life and money to a school,be sure you're choosing a place that is a good match for your personality and interests.You can't get the"feel"of a school from any guidebook,so be sure to visit the campus.Below are a few tips for getting the most out of your college visit.
Explore on Your Own
Of course you should take an official campus tour,but be sure to allow time to hang around on your own.The trained tour guides will show you a school's selling points.But the oldest and prettiest buildings don't give you the entire picture of a college.Try to walk the extra mile and get the complete picture of the campus.
Read the Bulletin Boards
When you visit the student center,academic buildings and residence halls,take a few minutes to read the bulletin boards.They provide an easy way to see what's happening on campus.The ads for lectures,clubs and plays can tell you what's going on outside the classrooms.
Eat in the Dining Hall
You can get a good feel for student life by eating in the dining hall.Try to sit with students if you can.Do the students seem happy or stressed?Also,is the food good?Are there rich healthy options?Many admission offices will give prospective students coupons(优惠券) for free meals in the dining hall.
Visit a Class in Your Major
If you know what you want to study,a class visit makes a lot of sense.You'll get to observe other students in your field and see how involved they are in classroom discussion.Try to stay after class for a few minutes and chat with the students to get their impressions of their professors and major.Be sure to call in advance to schedule a classroom visit-most colleges don't allow visitors to drop in on class unannounced.
Talk to Lots of Students
Your campus tour guide has been trained to market the school.Try to talk to students who aren't getting paid to impress you.These important conversations can often provide you with information about college life that isn't part of the admission script.Few university officials will tell you if their students spend all weekend drinking or studying,but a group of random students might.
For more tips,please go to collegeapps.about.com.
56.The best way to know about a college in an official campus tour isA.
A.to walk around the campus alone
B.to take pictures of the campus
C.to visit the oldest and prettiest buildings
D.to hire a tour guide
57.Reading the bulletin boards can help youB.
A.decide the major you want to study
B.find out the after-class activities on campus
C.get free coupons from the admission offices
D.find out the options of healthy food
58.If you plan to attend a class on campus,C.
A.drop in on a class in your major
B.have talks with the students in the class
C.make an appointment in advance
D.ask how the students like their teachers and majors
59.To get a real idea of the college during a visit,it's best to talk toD.
A.famous professors                
B.campus tour guides
C.admission officers                   
D.random students
60.Where does the passage probably come from?C
A.A news report.
B.A tourist poster.
C.An educational journal.
D.A geographical magazine.
13.Food safety is a problem in all places around the world and people in different areas of the world prepare foods in different ways.The WHO released (发布) five simple rules for preparing food in a safe way.They call these rules the"Five Keys to Safer Food".
Key 1:Keep clean
(36)B.People should wash their hands often-before touching food and while they are preparing food.People should wash all surfaces and equipment used for preparing food.
Key 2:Separate raw (生的) and cooked
Raw foods should not touch prepared foods.(37)G.
Key 3:(38)A
People should cook eggs and meat especially carefully.These foods may carry more micro-organisms (微生物) than other foods.Food like soup must be boiled for at least a minute to make it be cooked completely.It is also important that people re-heat cooked food completely.
Key 4:Keep food at safe temperatures
When people finish eating,they should keep the left food in a refrigerator below 5℃and shouldn't store it for too long.At room temperature,about 20℃,the amount of micro-organisms can increase very quickly.But temperatures above 60℃or below 5℃control the growth of micro-organisms.(39)F.
Key 5:Use safe water and raw materials
(40)E.Damaged or old food may develop harmful chemicals as it gets older.

A.Cook completely
B.This key tells about the importance of washing
C.Eat healthily
D.They can live where we make food
E.People should use safe water and choose fresh foods
F.They cannot grow as quickly in a very hot or very cold environment
G.People should use separate equipment and tools for touching and preparing raw foods.
14.Ali is from a Middle Eastern country.He now stays in the USA.He smokes a lot of cigarettes every day.He has smoked for nine years.Ali says,"I tried to quit (放弃) smoking in my hometown,but it was impossible.My parents smoke.My brothers smoke.All my friends smoke.At parties and at meetings,almost all the men smoke.Here in the United States,not as many people smoke.(66)B"
Many smokers are like Ali:they want to stop smoking.(67)D  They know it can cause cancer and heart disease.But it is difficult for them to give up smoking because cigarettes have a drug in them.The drug is nicotine.People who smoke a lot need nicotine.
(68)E The nicotine makes him sick.In a few days,the smoker's body is used to the nicotine,and he feels fine.Later,the smoker needs nicotine to keep feeling fine.Without nicotine,he feels bad.
(69)AMany people who quit will soon smoke again.At a party or at work they will decide to smoke"just one"cigarette.Then they will smoke another cigarette,and another.Soon they become smokers again.(70)F

A.It is very hard to quit smoking.
B.It will be easier to change the smoking habit here.
C.Thus nicotine makes smokers addicted to cigarettes.
D.The smokers know that smoking is bad for their health.
E.When a person first begins to smoke,he usually feels terrible.
F.Maybe there is only one easy way to quit smoking:never start.
G.But it is said that medicine is needed to stop them from smoking.

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