问题
填空题
小明从一列火车的第m节车厢数起,一直数到第n节车厢(n>m),他数过的车厢节数是______.
答案
他数过的车厢的节数是(n-m+1)节.
故答案为:n-m+1.
小明从一列火车的第m节车厢数起,一直数到第n节车厢(n>m),他数过的车厢节数是______.
他数过的车厢的节数是(n-m+1)节.
故答案为:n-m+1.
补全对话。 | |
A reporter is asking a student some questions. | |
| |
A: Excuse me, may I ask you some questions? B: Sure. A: When you talk about the Internet, 1 B: Er, many things. For example, the music, the films, the computer games and so on. A: __2 _ B: No, I don't have much time. A: Would you like to tell me what you will do if you go online? B: _3 I like playing computer games, you know. A: Do you think it is good for children to go into net bars? B: 4 _ A: Why? B: Because when we do useful things, it is good. __5 _ A: Thank you for your answers. B: You are welcome. |