This journal is widely _________among teenagers in our country.
A. spread B. circulated
C. circled D. expands
It was _________he came back from Africa that year_________he met the girl he would like to marry.
A. when; then B. not; until
C. not until; that D. only; when
As a teacher, you shouldn't _________ those students who behave badly in school. What you should do is help and love them.
A. look forward to B. look up to
C. look back on D. look down upon
假定你是李华，请用英文写一封申请，申请作为“志愿家庭”接待来你校交换学习的英国中学生Johnson，内容包括：
1.自我介绍；
2.家庭条件及个人优势；
3.安排英国朋友参加的活动。
注意：1.词数100左右；
2.可适当增加细节，以使行文连贯；
3.参考词汇：host family（接待家庭）
Dear Sir or Madam,
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
________________________________________________________________________
Sincerely 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短文。短文中共有10处错误，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：在缺词处加一个漏字符号（∧），并在此符号下面写出该加的词。
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。
Great changes have taken place in the way of communication in people's life in recent years.
In the past, people kept in touch with each other mainly by written letters or using the public telephone. But now almost everyone have his own mobile phone. People can communicate for each other almost at any place and at any time. What's more, people have easy access to the Internet, what enables them to send and receive e-mails whatever they like.
With this changes, people's pace of life has been quickened and people's work has been made more efficiently. It is used to take several days to hear of each other, but now it takes only several minutes, even if they are on two different continents. In word, people have an easier life nowadays.
High school students have defeated1.artificial intelligence device designed to pass the national college entrance exam, in Chengdu City, Sichuan Province.
Forty-three students from liberal arts classes at Chengdu Shishitianfu High School joined the two-hour contest 2.(finish) a math test in the standard national entrance exam against the robot, the brainchild of four years' research by Zhun Xing Yun Xue Technology Co.Ltd.
Students scored 106 points3.average, outperforming the computer program that had 93 points. She Yujia, a student in the contest, said she felt like4.(fight) the program on behalf of humans, especially after Google's AlphaGo 5.(beat) professional Go player Lee Sedol of South Korea last year.
Researchers who developed the AI test taker, 6.is also part of a project by the Ministry of Science and Technology, said the failure was due to a poor understanding of concepts in some math problems.
Lin Hui, CEO of the developing company, said more efforts 7.(make) to fix bugs and improve performance of the program in the near future, with a focus on math 8.(apply).
Chinese students are usually separated into science and liberal arts classes at high school, a practice that allows them to stay 9.(compete) in the college entrance exam by choosing 10.(prefer) subjects. Math tests for liberal arts students are usually easier than those given to science students.
