金属材料、陶瓷材料和高分子材料的本质区别在于它们的化学键不同。
题型：判断题
问题：
金属材料、陶瓷材料和高分子材料的本质区别在于它们的化学键不同。
题型：判断题
阅读理解
Our school is always asking students to take part in school activities. Every week there is a Film Night of popular
Chinese and English films. After the films, there are group discussions, where the audience can share their ideas and
ask questions about the films. Every two weeks, on Wednesday, there is a Cooking Night. Students come and cook
delicious Chinese dishes. The first Thursday night of each month is a Fun Night. Students come to play computer
games or to sing karaoke songs. There arc karaoke competitions, so young people can come and show off their voices.
There are also a few short classes on such subjects as Chinese handwriting and the history of China. They are open
to the whole city. Every year we have a special activity with the name"China Night". It is our most exciting and biggest
activity of the year. There is traditional and modem Chinese singing, dancing and acting. What a great night it is!
1.The students can ________every week.
A. play computer games
B. cook Chinese food
C. see films
D. enjoy modem dancing
2.From Children's Day to June 30,the students can cook Chinese dishes ________.
A. once
B. twice
C. three times
D. four times
3.The students can play computer games and sing karaoke songs on ________.
A. June 5
B. June l2
C. June 19
D. June 26
4.Short Chinese handwriting class are for ________in the city.
A. all the students
B. teachers and students
C. parents and students
D. everyone
5.The biggest activity of the year is ________.
A. Film Night
B. Cooking Night
C. Fun Night
D. China Night