问题
填空题
| 阅读短文， 然后从方框中选出可以填入文中空白处的单词， 并将其填入短文后相应题号的横线上。 | |
ago. (2)______ we can: talk to people in more and more ways, not (3)______ face-to-face and on the phone, but also through the Internet. It is very important for (4)______ to try and improve their communications skills, so let's remember the four golden rules of good communication. (5)______, be as clear as you can. Misunderstandings happen if we don't say correctly (6)_______ we mean. Secondly, we have to work (7)_______ at listening. Pay attention to what the other person is saying. Thirdly, ask (8)_______ people what they think, don't only tell them what you think. Fourthly, give them time to say what they want, and show (9)_______ in what they say. If you (10)______ these rules, you will be a good communicator. |
答案
1. than 2. Now 3. just 4. everyone 5. Firstly
6. what 7. hard 8. other 9. interest 10. follow
=0，则波动方程的表达式为（）。