题目内容
3. 航天飞机能以光速的一半飞行吗？
Can a space shuttle fly?
3. at half the speed of light
easy safe discuss search advantage
1. His poor eyesight is a (n) to him.
2. They for information on the Internet when I saw them.
3. We can find the museum with Baidu Map.
4. For your,you’d better not travel to Vietnam.
5. — I heard lots of noise from your group,Suzy.
—Oh,sorry to have disturbed you. We the history project.
17. 火星生活指南18. 受欢迎的娱乐形式
4. 据报道，越来越多的兰州市民愿意参与一年一度的“兰马赛”。
It’s reported that Lanzhou citizens would like to take part in Lanzhou International Marathon.
10. Each (a person who is travelling in a car,bus,train,etc. and who is not driving it or working on it) is allowed to carry 30 pounds of luggage free of charge.
() 6. — Will the journey to Mars be?
—No,I think it will be.
A. enjoy;frightened B. enjoyable;frightened
C. enjoy;frightening D. enjoyable;frightening
3. People believe that they will live on Mars one day.(改为否定句)
People believe that they live on Mars one day.
2. Someone has (将......... 圈起来) the next paragraph in red.
4. This problem can (solve) if we work hard together.
