I sight of an empty seat at the back of the bus and went directly there. A．lostB．caughtC．lookedD．took 题目和参考答案——青夏教育精英家教网—

Why Rent Textbooks?
Textbook renting is now a new fashion among college students.    小题1:  Let’s examine carefully further and see why renting books is a cost-effective way without shelling too much money from your pocket.
Gives value for your money
小题2: Those non-major subjects, are better acquired through renting. It saves one money and helps you give out the money you save on some other personal possessions you need in college.   小题3:
Saves time
You can save a great deal of time when renting a textbook. Instead of browsing your way for hours trying to look for better deals online, you can simply go to a popular book renting marketplace online and just order away.
小题4:
User Friendly
Aside from being able to save money and time,   小题5:  Imagine trying to scan the virtual bookshelf and checking on comments of previous users and figuring out which ones got bad comments and which had great ones. It could be fun at first but if you are short of time, the process can become annoying. If you rent books, you will only be needing the book’s ISBN number and find it right away. No more time-wasting site search.

E. Renting textbooks allows you to save at least 50% off the standard retail price (零售价) for each item.
F. Renting textbooks is a relatively new idea for everyone, indeed.
G. You don’t have to buy all of your textbooks.

Take good care of the resources or they will be ______ soon.

A．run out

B．used up

C．run away

D．using up

Tony and I are good friends. We tried to walk across the United States of America. We're not exactly sure 　小题1:　 we were doing it. Part of it was to test ourselves; to see if we could face the challenges. When I was 　小题2:　 teenager I often daydreamed that I was going to walk across the United States 　小题3:　I graduated from high school. 　小题4:　，I didn't do that. Before I knew it I was in my thirties, married, 　小题5:　 (have) a job, yet still had this idea in my mind with each　小题6:　(pass) year. I figured I was too old and my opportunity had passed. Then, a few years ago，I met Tony,　小题7:　 was in his thirties and quit his job as a civil engineer in New York City to walk across the United States. He wasn't doing it for a cause　小题8:　 as part of an organization. He was doing it　小题9:　（simple) because he loved to walk and discover. The idea was back and I no longer had an excuse. We planned on averaging 20 miles a day and taking some days off to rest, so we expected the walk to. take about 6 months realizing it could take　小题10:　（long). We were in no hurry: The total distance would have been about 3,100 miles.

此题要求改正所给短文中的错误。对标有题号的每一行做出判断；如无错误在该行右边横线上画一个勾（√）；如有错误（每一行只有一个错误），则按下列情况改正：
　　此行多一个词：把多余的词用斜线（＼）划掉，在该行右边横线上写出该词，并也用斜线（＼）划掉。
　　此行缺一个词：在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。
　　此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。
When my father bought me a computer as a birthday gift for me in last year, I felt very excited. As we all know, computers are getting more and more usefully now. Much information can be stored in them. We can also learn that has lately happened in the world on the internet. In the past, people had to do lots of work which was very dangerous. Now, but, computers can do it instead. When an exam is coming, I often did some exercises on my computer. Then it will correct it and tell me the right answers. In this way it is very convenient for me to prepare the exam than before. The computer has become my real friend.

Walking for the Heart Disease
Walking is one of the most important steps for the recovery of heart disease. Time and speed are two vital aspects of walking for people with heart disease. One must walk for at least thirty five minutes per day.    小题1:    The following understanding will help them to walk.
Why walking?
Walking is a must for a heart patient.    小题2:  First, it reduces weight, controls sugar, and reduces stress. It also gives the joints (关节) enough movement, fresh air – if you walk in the morning. Regular walks help in the control of blood pressure. But the most important advantage is that it gives fitness to the heart.
  小题3:
Start walking slowly. Gradually increase the speed. Feel when the angina (心绞痛) is about to come. Stop, the feeling will go away. Walk again, but now the speed will be slower than the last time. Keep walking now and the angina will not come. This is the correct speed.
How to start?
Suppose, you are at the stage of Class I angina: start walking on Day One. Try to walk about 30 minutes. For Class II angina group, walking should be slow and they should start with 10-15 minutes. They should not walk fast. Class III angina patients should start with one minute at home on empty stomach. After two days, they should increase to two minutes.    小题4:
However, do not walk more than ten minutes a time.
Dos and don’ts on physical activity:
Heart patients must also know that they can do most of the activities where the heart rate does not go up. Sitting in an office, talking over the phone, discussing, driving car are some of the activities which do not increase the heart’s speed.     小题5:   As a matter of fact, stresses can also lead to other illnesses.

A．It has a great number of advantages.

B．Walking plays a very important role in helping a heart patient recover.

C．How to roughly judge the proper walking speed?

D．What is more important for the heart patient is to know the speed of walking.

E. But avoid all kinds of stresses, as stress can increase the heart’s speed.
F. How to increase the speed of walking?
G. Gradually they should increase the time but not the speed.

Do you know Australia? Australia is the largest island in the world. It is a little smaller than China. It is in the south of the earth. 小题1: ___The population of Australia is nearly as large as that of Shanghai. __小题2: The cities in Australia have got little air or water pollution. The sky is blue and the water is clean. You can clearly see fish swimming in the rivers. Plants grow very well.
Last month we visited Perth, the biggest city in western Australia, and went to a wild flowers’ exhibition. 小题3: We had a wonderful time. Perth is famous for its beautiful wild flowers. In spring every year Perth has the wild flowers’ exhibition.
After visiting Perth, we spent the day in the countryside. We sat down and had a rest near a path at the foot of a hill. It was quiet and we enjoyed ourselves. Suddenly we heard bells ringing at the top of the hill. 小题4: ___ There were about three hundred sheep coming towards us down the path. 小题5: After a short drive from any town, you will find yourself in the middle of white sheep. Sheep, sheep, everywhere are sheep.

A．The government has made enough laws to fight pollution.

B．Australia is the sixth largest country in the world.

C．Australia is famous for its sheep and kangaroos.

D．Australia is big, but its population is not large.

E. What we saw made us pick up all our things and run back to the car as quickly as we could.
F. There we saw a large number of wild flowers we had never seen before.
G. The people of Australia are very hard-working.

He looked at the envelope(信封) and _____ Jenny’s handwriting immediately.

Come and see me whenever ______.

A．you are convenient	B．you’ll be convenient
C．it’ll be convenient for you	D．it is convenient

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