假设你是李华，你的美国朋友John对福建茶文化感兴趣，请你为他做简要介绍。 内容...

下面短文中有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（∧），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。

The day before yesterday, my classmates and me went to the park near my school. Can you guess that what we did there? Not for amusement but to take part in a volunteer task. We reached a park at nine o’clock. The whole class was divided three groups. Group One planted trees and water flowers. Group Two picked up litter leaving by the tourists and cleaned all the benches. The group which I was in wiped all the equipments in the Children’s Playground. All of us worked hardly. Before noon we finished work at the task. Each of us felt a little bit tired, so we were happy because we had done a good deed.

阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。将答案填写在答题卡的相应位置。

On arriving in the United States，I felt everything was different. There were many new things I had to adapt to.One thing that really1.(take) me a long time to adapt to was speaking the language.

I remember 2.(clear) that I had to struggle to learn English because I couldn't even write a short paragraph to introduce myself at the first day of my English class.The teacher asked me 3.it was difficult for me.If it was，I could change to level one!

However，I was stubborn and swore that I was going to succeed.I started to spend many 4.(hour)per day，even though it was stressful，because I wanted to take advantage 5.this special chance to study English in the U.S.A.

I felt depressed because I couldn't understand 6.people were saying even though I made great efforts.However，I still kept 7.(try) and never gave up.

Now， I can tell you that I have improved a lot， but sometimes it is still easy for me to get8.(confuse) if I don't know what topic people 9.(talk) about.To adapt to this new language， I had to tell 10.( I ) that I could do it.I really believe I can!

Be a Traveler, not a Tourist

Last summer，I had just enough money saved to buy a golden ticket—— a 3-month train pass that would take me to the furthest reaches of Europe. Excited for my journey， I ____all the necessities — _____the guidebook.

While the ____of the Internet was definitely a contributing factor to my_____，this was not the only reason I decided to fly ____.

To be honest，I find the guidebook _____a journey—like a bossy aunt who is always telling you what to do，_____she doesn't always know what's best._____has taught me that there is a clear _____between a tourist and a traveler.

While waiting in a queue to see Michelangelo's Statue of David in Florence，I met a man who showed me his _____of "Top 20 Things to do in Italy" and told us_____that he'd "seen" everything Italy has to _____in just four days.

The problem I had with this man's way of ____was that he was too _____the information provided by his guidebook. He was _____in the so-called "must-sees" and blind to all that was happening somewhere else.

So，guidebook-less as we were，I traveled to Estonia.Arriving for no good reason，I had no option but to______some friendly faces for advice. I _____myself and asked them what was happening around town. When this resulted in an _____to a beautiful Estonian home by a river where I enjoyed a 110-degree wood-stove sauna(桑拿)，_____picked forest-mushrooms and the good _____of my five new-found Estonian friends， I was most glad I had left our bossy aunt at home.

1.A. loaded B. collected C. packed D. selected

2.A. except B. with C. including D. besides

3.A. competence B. convenience C. instance D. performance

4.A. goal B. decision C. excuse D. mistake

5.A. around B. away C. abroad D. alone

6.A. limits B. influences C. confuses D. encourages

7.A. in case B. as though C. even though D. if only

8.A. Regulation B. Communication C. Intelligence D. Experience

9.A. relationship B. connection C. similarity D. difference

10.A. list B. book C. file D. summary

11.A. loudly B. positively C. proudly D. happily

12.A. recommend B. offer C. discover D. order

13.A. traveling B. planning C. preparing D. moving

14.A. cautious about B. amused by C. surprised at D. focused on

15.A. involved B. interested C. lost D. engaged

16.A. approach B. beg C. spot D. seize

17.A. presented B. helped C. introduced D. forced

18.A. application B. immigration C. entrance D. invitation

19.A. nervously B. rarely C. secretly D. locally

20.A. quality B. company C. occupation D. advice

The Science of Risk-Seeking

Sometimes we decide that a little unnecessary danger is worth it because when we weigh the risk and the reward, the risk seems worth taking. 1. Some of us enjoy activities that would surprise and scare the rest of us. Why? Experts say it may have to do with how our brains work?

The reason why any of us take any risks al all might have to do with early humans. Risk-takers were better at hunting, fighting, or exploring. 2. As the quality of risk-taking was passed from one generation to the next, humans ended up with a sense of adventure and a tolerance for risk.

So why aren’t we all jumping out of airplanes then? Well, even 200,000 years ago, too much risk-taking could get one killed. A few daring survived, though, along with a few stay-in-the-cave types. As a result, humans developed a range of character types that still exists today. So maybe you love car racing, or maybe you hate it. 3.

No matter where you are on the risk-seeking range, scientists say that your willingness to take risks increases during your teenage years. 4. To help you do that, your brain increases your hunger for new experiences. New experiences often mean taking some risks, so your brain raises your tolerance for risk as well.

5. For the risk-seekers a part of the brain related to pleasure becomes active, while for the rest of us, a part of the brain related to fear becomes active.

As experts continue to study the science of risk-seeking, we’ll continue to hit the mountains, the waves or the shallow end of the pool.

A. It all depends on your character.

B. Those are the risks you should jump to take.

C. Being better at those things meant a greater chance of survival.

D. Thus, these well-equipped people survived because they were the fittest.

E. This is when you start to move away from your family and into the bigger world.

F. However, we are not all using the same reference standard to weigh risks and rewards.

G. New brain research suggests our brains work differently when we face a nervous situation.

This year’s flu season is pretty scary. To try to minimize the effects, public officials are still urging anyone who hasn’t yet gotten their flu shot to get one as soon as possible. However, even if every single person got a shot in the arm, the vaccine(疫 苗)—with its excellent 36 percent effectiveness—would not prevent everyone from getting infected with the annoying virus. Knowledge is power, so here's what goes on in your body when you come down with the flu.

The influenza virus primarily attacks your nose, throat, and the tubes that lead to your lungs. But the flu is so much more than that. Your muscles ache, your head hurts, and your appetite goes down, among other things. To our surprise, almost all of these symptoms  have  less  to  do  with  the  virus  itself  than  with  your  immune( 免 疫 的)response to them. Unfortunately, the very defense you have in place to get rid of the flu is the reason you feel so painful when you recover.

The virus usually enters through your mouth, typically by way of your hands . But it takes a few days for symptoms to set in. While this process might cause some harm to your nose and throat, it's nothing major, and nothing like the symptoms that typically accompany a bad or even mild case of the flu.

The real fun starts when your immune system begins to fight. Your immune system comes in two parts: the innate system and the adaptive. The innate immune system is essentially an all-purpose tool. As soon as your body senses the presence of any injury or invader , the innate immune system launches into action by producing tiny proteins called cytokines and chemokines. The cytokines reproduce almost immediately and start to attack the virus. This increase in immune cells creates a serious inflammation( 炎 症 ) throughout the body. But the worst is still to come.

Meanwhile, the chemokines work with the adaptive immune system to help create T cells. These cells are a special type of white blood cell that works in a much more specific way: They find the influenza virus, identify what's special about it, and create something unique on their surface that finds and destroys similar invaders.

1.What can we infer from Paragraph 1?

A. All the vaccine is not effective.

B. No one can avoid catching this year's flu.

C. This year's flu is the most serious one in recent years.

D. Public health officials have to use a gun when necessary.

2.Why many parts of your body suffer while you're recovering from a flu?

A. Because recovery from illness is painful.

B. Because your immune system is working against your defense system.

C. Because your body is fighting hard against the flu.

D. Because the influenza virus attacks your nose, throat and other parts.

3.The underlined word “fun” in Paragraph 4 can be replaced by      .

A. joy    B. battle

C. action    D. program

4.What's the main idea of Paragraph 4?

A. The fight between innate immune system and the adaptive.

B. The categories of immune system.

C. The way immune system works.

D. The process of the development of immune system.