What do the speakers think of the classic literature class?
A.Difficult. B.Easy. C.Interesting.
What is the relationship between the speakers ?
A.Doctor and patient. B.Husband and wife. C.Taxi driver and passenger.
Where are the speakers?
A.At a concert. B.In a restaurant. C.At a movie theater.
假定你是李华，你校交换生David对清明节的习俗很感兴趣。请你给他写一封邮件，内容包括：
1. 清明节简介；
2. 过节的风俗习惯。
注意：1.词数100左右；
2. 可以适当增加细节，以使行文连贯；
3. 信的开头和结束语已为你写好，不计入总词数。
参考词汇：革命烈士revolutionary martyrs
Dear David,
I'm glad that you're interested in the Chinese Qingming Festival.
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
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。
In the summer holiday, the weather was hot and my parents persuade me to take swimming lessons. I still remember the first day clearly. Before jumped into the water, I thought I had learnt the. teacher's instructions, and once I was in the water, my mind went blank. I forgot that he had taught me. The teacher repeated the word, “Hold your breath!” “Move legs quickly!” “Pushing the water!” I was so much nervous that I moved my hands and legs aimlessly. Exhausted, I felt my body sinking slowly. Luckily, the teacher took me back on time. A few minutes later, he gave me a carefully explanation once again. What unforgettable day!
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Face masks are reportedly selling out in cities across Asia because of the spread of a deadly new coronavirus. But will these masks stop people1.(catch) the virus thoroughly? We know the coronavirus is airborne (空气传播的),2.can spread easily among people. So it makes sense3.(cover) your nose and mouth.
Now two main types of face masks are being used to do that. One is a standard surgical mask. But these masks don't offer full protection4.airborne viruses. They don't fully seal off the nose and mouth, so very small particles can5.(simple) pass through the material of the masks. These masks also leave the wearers' eyes6.(expose)，through which the virus can infect them. The other type, the N95 mask, is7.(effective) than the surgical mask. They can prevent 95 percent of small particles entering the nose and mouth area. But they won't work8.they fit properly. And they aren't suitable for children or people with9.(face) hair.
There10.(be) other precautions (预防措施) people can take to avoid catching the virus, such as avoiding large public gatherings, staying at home and washing hands frequently.
