假设你是李明。上周末你的美国网友Jack在给你的电子邮件中问你打算在大学里学什么专业。请你根据下面的提示，给他回一封100词左右的邮件。
礼节性的开头语并引出问题。
首先打算学农学。理由是：
农业是人类生存的基础。
还有很多人在挨饿。
你的雄心壮志。
学医也行；希望Jack提供建议
假定英语课上老师要求同桌中间交换修改作文，请你修改你同桌写的以下便条。便条中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加个漏词符号（∧），并在其下面写出该加的词。
删除： 把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
Dear Sir,
Last year I bought the refrigerator in your store on Hong Qi Street. We all like the shape of the refrigerator. Recently I have found anything is wrong with it. It begins to make a noise when it turned on. At first it is low but gradual it becomes louder and louder. To make matter worse, it even stopped working sometimes. We all feel disappointing. I am writing to you to ask for help. Would you please send a person to repair? I will at home this weekend. Please call me until you come here. My telephone number is 66065531. Thanks you very much.
Li Ming
When I was a little girl, every time my dad was repairing something, he 1. ask me to hold the hammer, and meanwhile, have a conversation with me. I never saw my dad drinking or taking a night out. All he did after work was taking care of his family.
I grew up and left home for college and 2. then, my dad had been calling me every Sunday morning, no matter what. Several years later I bought a house, 3. my dad painted by himself for three days in the 80-degree summer heat. All he asked was 4. me to talk to him. But I was always busy, 5. (able) to find any time for conversation with him.
One Sunday morning we had a telephone talk as usual. I noticed that my dad had forgotten some things we discussed lately. I was in a hurry, so our conversation was short. Later that day came a call 6. (say) my father was in hospital. Immediately I bought a ticket for a flight and on my way I was thinking about all the 7. (miss) occasions to have a talk with my dad.
8. the time I got to hospital, my father had passed away. Now it was 9. who did not have time for a conversation with me. I realized 10. little I know about my dad, his deepest thoughts and dreams. After his death I learned more about him, and even more about myself.
Do you know how much your children sleep?
According to the National Sleep Foundation, should sleep twelve to eighteen hours of every twenty-four. With a gradual to twelve to fourteen hours for toddlers(初学走路的孩子) one to three; eleven to thirteen hours for three to five; and ten to eleven hours for schoolchildren five to ten.
But things get really at adolescence. Not only do teenagers need more sleep than __---eight and a half to nine and a quarter hours a night, according to the sleep foundation - but the times which they get sleepy and are able to awaken and feel rested shift in a that does not match to the times at most schools.
Sleep studies have shown that the typical teenager does not fall asleep readily before 11 p. m. or later. many have to get up by 6 a. m. or to get to school for a class starts at 7:30 or 8 a.m. More than a few off during that class, and often the one as well. Even if awake, they're in no condition to learn much of anything.
In one study, more than 90 percent of teenagers they slept less than the nine hours a night, and 10 percent said they slept less than six hours.
_ James B. Maas, a Cornell University psychologist and Leading sleep researcher, has observed, most teenagers are "walking zombies(僵尸)" they get far too little sleep.
1.A. children B. newborns C. elders D. youngsters
2.A. from B. with C. out D. up
3.A. reduction B. increase C. growth D. improvement
4.A. teenagers B. students C. babies D. preschoolers
5.A. related B. separated C. aged D. varied
6.A. demanding B. challenging C. satisfying D. encouraging
7.A. adults B. toddlers C. babies D. schoolchildren
8.A. in B. on C. at D. for
9.A. excitedly B. early C. casually D. naturally
10. A. form B. means C. method D. way
11.A. end B. start C. holiday D. examination
12.A. Since B. For C. Yet D. Then
13.A. nicer B. earlier C. cleaner D. better
14.A. that B. its C. what D. whose
15.A. put B. take C. doze D. cut
16.A. next B. other C. last D. new
17.A. examined B. surveyed C. reported D. convinced
18.A. regulated B. recommended C. analyzed D. reported
19.A. Like B. Since C. As D. Furthermore
20.A. because B. which C. while D. still
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项
When you are waiting in front of a theater or at the train terminals, you will realize how important punctuality is. Punctuality is really a virtue, especially in a busy city. 1. .
Punctuality is the main constituent(构成部分)of good character. 2. On the other hand, a person who is always late shows his selfishness and thoughtlessness and he is not worthy to be friends with.
Some people often say that they cannot always be punctual since traffic is so heavy these days. 3. As everybody knows, we might meet an unexpected jam on the roads, so we should leave a bit earlier for the appointment to ensure that we would not be late.
4. . When they finally arrive, they keep on saying sorry to their friends and then explain. The excuse is not always traffic jam. Sometimes they complain that they have met a friend on the road or have helped a blind man to cross the road. Some also like to blame their watches, the clocks at home or in the office. To such people, we cannot help but say sorry that we have come too early.
Yet after all, such smart fellows will soon find that gradually their friends become fewer and fewer. Perhaps at that time, they would realize how important punctuality is.
5. . So when we are young, we should try to be punctual every time and never be late, for it is much more easily acquired in youth than when we are older.
A. To be or not to be punctual is a habit.
B. It is polite to be punctual when you are invited to a party.
C. Some people always have a lot of excuses for coming late.
D. I think traffic jam cannot be an excuse for being late.
E. In western countries, punctuality is very important in social life.
F. Perhaps if everybody were punctual, there would be less suffering and sorrow.
G. A person who is always on time for his appointment shows real consideration for others.
Today's word, pan, takes us back to the days of the gold rush in California.
On January 24th, 1848, a man named James Wilson Marshall discovered gold in California. The news spread quickly. Thousands rushed west. They traveled on foot, on horseback and by boat to reach the gold fields. By 1849, the great gold rush was on. Towns and cities grew overnight. Throughout California --- in the mountains, along the streams and rivers --- thousands of people searched for gold.
Some found areas of mountain rock thick with gold. These men got rich. But such areas were few and quickly claimed by the first men to find them. Others searched for gold in the rivers coming down the mountains. They were after pieces of gold that the rains had washed down from above .
The only way to find this gold was by panning. First a gold miner put dirt in a metal pan and added water. Then he shook the pan so that the water would wash the dirt. Slowly, he poured the water out of the pan. If he was a lucky miner, pieces of gold would remain.
Across the nation, newspapers carried stories of the gold being found. Each one hoped that the place he claimed panned out well --- had some gold.
For many, gold mining did not pan out. For a few, it panned out well. But in time, huge machines were built that could wash many tons of dirt at a time. Panning died out.
The word, however, remained in the language. Today, Americans still say, “ It panned out well ,” when something they have done pleases them. A business, a discovery, a simple event pans out well if it is successful. Unhappily, sometimes things do not pan out.
In recent years, the word pan has taken on another meaning. Today, it also means to criticize. How it got this meaning is hard to discover. But the job of a critic is to sometimes pan the work of a writer, artist or singer.
1.Why did so many people flood to California in 1848?
A. Because towns and cities there developed quickly.
B. Because the mountains in California were a great place for travel.
C. Because they wanted to get rich by looking for gold.
D. Because the land of California was fertile at that time.
2.The underlined part “It panned out well" in Paragraph 7 has the same meaning as “______”
A. Everything turned out well B. Nothing could be worse
C. It's not the case D. It's a pity
3.What is the purpose of this passage?
A. To tell us some stories about the gold rush.
B. To introduce the word "pan" in American English.
C. To teach us how to look for gold in rivers.
D. To introduce the history of the gold rush in California
