1. (2019·嘉定模拟) 你眼下所面临的问题是，如何尽快克服每天服用安眠药才能入睡的习惯。(overcome)

Shaanxi kuaiban is a (tradition)Chinese form of storytelling in the Shaanxi local language to the strong regular repeated sound of bamboo clappers. On June 10, 2021, the Ministry of Culture and Tourism （recognize） a new group of 325 national intangible （非物质的） cultural heritage items in Beijing, increasing the list established in 2006 to 1, 557 items. Shaanxi kuaiban, can date back to the late Qing Dynasty(1644-1911), has been included. It can (perform) by a group or alone. With one or two pairs of kuaiban of different sizes in hand, the performers speak in the local language while (tell)stories, which are usually about sufferers or heroes.

Shaanxi kuaiban is popular that there are many professional artists and performers in China. According to its performers, the art was originally used by farmers (share) their knowledge and earn money. time going by, more and more people perform Shaanxi kuaiban in different particular events-for example, at festival celebrations, (party) and art shows. Supported by the government, it has been one of the (good)art forms in Shaanxi and has been introduced to local schools as part of their art education.

 the happy and lively Spring Festival I spent in China. 

There is a saying that when life gives you lemons, you should make lemonade. But what if you are in town on the French Riviera and life gives you extraordinarily delicious lemons？You sell them at high prices, of course！Then you have a big festival. Well, that's the city of Menton does anyway.

During this celebration, there are parades of floats, interspersed（点缀）with marching bands and costumed （entertainer）, just like any other carnival parade. But there's one big （different）-all of the floats （make）of lemons and oranges. It's an all-natural and refreshing change. But the real show-stopper is the exhibition of huge fruit sculptures in the Bioves Gardens. Some of these figures can be up to 10 meters tall.

First held in Menton, France in 1934, the festival is held every year （celebrate）the coming of spring. It is spread over a couple of weeks, （typical）near the end of February. During the festival, about 300 designers and builders spend several weeks （create）structures with lemons and oranges （base）on a particular theme. For example, this year all these structures are related "Operas and Dances".

Do mosquitoes carry the coronavirus? And if so, can they transmit it to humans and infect a person? Short answer: it's unlikely. Official guidance from the World Health Organization says there's no evidence to suggest that the new coronavirus could be transmitted through mosquito bites.

For starters, the coronavirus is a respiratory (呼吸性的) virus, and the main method of transmission are viral droplets released into the air when an infected person coughs or sneezes. It is quite unlikely that a virus may be present in the blood that a mosquito feeds on.

Plus, for a virus to pass to a person through a mosquito or other kind of insect bite, the virus must be able to reproduce inside the mosquito. Neither the new coronavirus nor any other type of coronavirus has been shown to do that. The mosquito would have to pick up the necessary amount of virus during its bite. The virus must then not only survive the digestive process but make its way to the salivary glands (唾液腺) and be regarded by the mosquito as part of its salivary secretions.

Relatively few human viruses have the ability to infect both humans and mosquitoes because mosquitoes are very genetically different from humans. The vast majority of human viruses have been infecting humans for a very long time, and even though many of these end up in our blood, they are still unable to infect mosquitoes. Conversely, there are many mosquito viruses that are unable to infect humans, or any mammals.

It's pretty clear that you should not be worrying about if a mosquito has been feasting on your leg. Keep swatting them away, though. Many people may forget that disease threats may already be buzzing right outside their window.

Answer the following questions.

假定英语课上老师要求同桌之间交换作文，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。

I love doing housework. I always assist my parents in doing the dish after meals. I also water the flowers in the yard and tidying up my own bedroom whatever necessary. In my opinion, students can benefit a lot doing some housework. Firstly, doing housework was helpful for us to be a responsible person. Also, it gives our parents more time to do what they are like and it improves the family relationship. What's most, doing housework can be a form of mentally relaxation from study. That's our view on housework. And hopes this can inspire more thinking on the topic!

In a study of 33 years of trends in Body Mass Index (体重指数) across 200 countries, the scientists found that people worldwide are getting heavier that most of the rise is due to gains in BMI in rural areas.

BMI is an internationally recognized measurement toolgives an indication of whether someone is a healthy weight. It is calculated by dividing a  (person) weight in kg by their height in meters squared. and a BMI of between 19 and 25  (consider) healthy.

The study found that between 1985 and 2017, average rural BMI increased 2.1 in women and men. In cities, however, the gain (be) 1.3 in women and 1.6 in men. The researchers described “striking changes” in the geography of BMI. Tn 1985，urban men and women in more than three quarters of the countries (study) had higher BMIs than men and women in rural areas. But 30 years later, the BMI difference between urban and rural people in many countries had narrowed (sharp).

This may be due to some disadvantages for people (live) in the countryside, including (low) levels of income and education, higher costs of healthy foods, and fewer sports facilities.

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。

My father often took me to his hospital when I was off my school. He showed me how his medical instruments was used. I felt so closely to him. However, after I went to high school, somehow I become distant from him. I was unwilling talk with him and often disobeyed his rule of not stay out with my friends too late. The disagreement was too sharp that neither he nor I knew what to settle it. One day, he talked with me or hoped to mend our relations. With the efforts made by all sides, we began to understand each other better.