假定你是李华。上周末学校组织了一次到野生动物园的研学活动（field trip）...

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有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。

When I was in Grade 8, my family move to Seattle, so I had to go to a new school. Being in a unfamiliar place, I felt lonely and frightening. Worse still, some subjects were so difficult to learn from that I had no idea how to adapt to the new environment. My teachers noticed my problems but often encouraged me. With their help, I made some progresses in my lessons. However, it wasn’t easy make friends. My classmates had already known each other. I found it hardly to fit in. My mother suggested that I chatted with them. Following his advice, I soon got a few good friends.

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。

Traditional Chinese Medicine (TCM) has been around 1. thousands of years. It is said that there are three emperors 2. played a significant role in the history of TCM.

First, Fu Xi discovered the flow between heaven and earth which he reflected in the principles of Yin and Yang. Yin and Yang theory 3. (be) the concept of two opposite but complementary (互补的) forces that shape all life. He also invented acupuncture (针灸). Second, Shen Nong 4. (regard) as the founder of Chinese herbal medicine even today. In order to determine the nature of different herbs, he tasted various kinds of plants, testing 5. (they) individual effects. Third, Huang Di is associated with Huang Di Nei Jing, which is the 6. (early) and most important written record of TCM. It lays a foundation for the theories of Chinese medicine.

TCM has made a great 7. (contribute) to the health of Chinese people, and it has become an independent medical system in world medical field. Since 8. founding of the People’s Republic of China, the Chinese government has attached great importance to TCM, making policies 9. (promote) its development. TCM is now becoming 10. (wide) accepted in the world.

    Soon after Susan settled down on a flight to Illinois this pas May, she glanced over at her seatmate.He was in his 60s, _______ bright yellow sunglasses, and was busy _______ a message. The screen of the phone was big and _______, making it easy for Susan to _______ what he was tapping out: “Hey Babe, I’m setting next to a smell fatty.”

It reminded Susan of the _______ things she thought about herself on a daily basis. _______ tears streamed down her cheeks.

_______ a row behind them was David, a 35-year-old bar manager. He could see the man’s _______ on the phone, too — and he could see Susan. “I _______ her looking at his phone,” David told wsmv. com. “I was sick to my stomach. I could not have this guy sitting next to her this whole flight and have her thinking he’s ________ her.”

In an instant, David ________ his seat belt and stood up. “Hey, I need to talk to you,” David told the man.“ We are ________ seats! Now!” When the man asked ________, David said, “You’re texting about her, and I’m not ________ that.” The man hand to ________ quickly. David took his place next to Susan and was soon cheering up his new ________. “He told me not to let the guy ________ me and that everything was going to be fine,” Susan wrote in a Facebook post after the flight. And he was right. She and David spent the rest of the flight ________ like old friends.

With her ________ in humanity restored (恢复), Susan ________ on Facebook, “The flight attendant told him that he was her hero.He wasn’t her hero—he was mine.”

1.A. wore B. removed C. polished D. adjusted

2.A. whispering B. posting C. sending D. copying

3.A. narrow B. bright C. blank D. flat

4.A. guess B. predict C. recall D. read

5.A. comfortable B. ridiculous C. negative D. positive

6.A. Regularly B. Soon C. Anyway D. Constantly

7.A. Sitting B. Hiding C. Standing D. Lying

8.A. picture B. passage C. message D. game

9.A. heard B. left C. stopped D. noticed

10.A. making fun of B. relying on C. giving up D. looking after

11.A. found B. unfastened C. tightened D. caught

12.A. booking B. choosing C. switching D. taking

13.A. where B. when C. how D. why

14.A. accepting B. doubting C. knowing D. judging

15.A. refuse B. answer C. agree D. explain

16.A. customer B. seatmate C. manager D. employee

17.A. abandon B. control C. cheat D. annoy

18.A. chatting B. working C. cheering D. playing

19.A. worry B. faith C. knowledge D. view

20.A. complained B. wrote C. warned D. sign

    Are you sometimes stressed? Singing is a simple and effective way to reduce stress. It is beneficial mainly in the following three aspects.

Physical Benefits

1. This is especially recommended for the elders and those who have some form of disability in their voice. However, it is important to find a capable instructor to employ good singing techniques so as not to further damage vocal cords (声带) or lungs.

Singing also helps to improve your posture (姿势). Most people think that singing begins and ends with their mouth. 2. Singing practice will get you used to the proper body position of standing and help you form the good habit of standing straight.

Emotional Benefits

Singing helps in reducing your depression and lowering your stress level. When you sing, your body releases chemicals that make you feel happy, easing the tension and helping you to relax. 3.

Social Benefits

The social benefits of singing are huge. 4. So people who suffer from stage fright are advised to sing in front of family and friends before a live performance.

Singing is also very good for improving your communication skills. It is said that singing to babies helps to prepare their brains for language and may lessen the risk of language problems later in life. 5. The time spent in group singing, whether in a choir or at karaoke, creates a deep and lasting bond of friendship.

A. Try to regain your memory by singing.

B. First, it can help build up your confidence greatly.

C. When you sing, you can give your lungs a workout.

D Singing helps you to strengthen your immune system.

E. For adults, singing also enlarges your circle of friends.

F. In fact, the position of each body part affects your voice.

G. So, start to sing your favorite song next time you are feeling upset.

    Stanford University has begun an investigation following claims that some of its staff knew long ago of Chinese scientist He Jiankui’s plans to create the world’s first gene-edited babies.

A university official said a review was under way of interactions some faculty members had with He. who was educated at Stanford. Several professors including He’s former research adviser have said that they knew or strongly suspected that He wanted to try gene editing on embryos (胚胎).

The Chinese genetic scientist posted a video on You Tube in November 2018. He claimed in the video that he had used a gene-editing tool Crispr-Cas9 to modify (修改) a particular gene in two embryos before they were placed in their mother’s womb (子宫). He, who works in a lab in the southern Chinese city of Shenzhen, said the twin girls, known as Lulu and Nana, were born using an egg that was modified. He focused on HIV infection prevention because the father is HIV positive. “Now the father has a reason to live, a reason to work, he has a purpose,” He said.

Editing the genes of embryos, which can change other genes, is banned in many countries because DNA changes are passed to future generations and could have unforeseen effects on the entire gene pool.

China’s national health commission ordered officials to “seriously investigate” He’s claims. Shenzhen’s health and family planning commission said it was investigating the review process around He’ s work.

Research institutions connected to He have distanced themselves from him. “This research work was carried out by Professor He Jiankui outside of the school,” said the Southern University of Science and Technology in Shenzhen. It called his research a “serious violation of academic ethics (道德)”.

1.What did He Jiankui claim in the video posted on You Tube?

A. He was wrong in trying gene editing on embryos.

B. He prevented the twins from developing cancer.

C. He modified a gene in Lulu and Nana’s embryos.

D. He was influenced by his research adviser in Stanford.

2.Why is gene editing of embryos banned in many countries?

A. The effect of DNA changes on the gene pool is unforeseeable.

B. It causes disabilities to the gene-edited babies.

C. The future generations will rely on gene editing.

D. It will affect all the healthy genes of the embryos.

3.How did the university in Shenzhen react to He’s video claim?

A. It ordered investigations to be conducted.

B. It called the incident a big shame for the nation.

C. It declared not related to He’s research.

D. It kept a distance from the media.

4.Which can be a suitable title for the text?

A. The USA Bans Gene-editing

B. What are the Ethics of Medical Treatment?

C. Scientists Find the Idea of Gene-edited Babies Crazy

D. Stanford Investigates Links to Scientist in Gene Editing