推的方法是梳齿压住头发,使部分头发往下凹陷,形成()。
A.发梢平服
B.发杆隆起
C.波纹
D.弯曲
参考答案:C
在室内分布系统的天线选择时,采用()天线()功率原则,合理布放天线,保证室内分布效果。
根据句义,用括号内所给词的适当形式填空。
1. I think traveling by train is more popular. Because it's much cheaper and far more ________ (enjoy).
2. Chocolate is usually the ________ (child) favorite food.
3. It rained ________ (heavy), so he didn't go to work yesterday.
4. Thank you very much for your ________ (invite). But I'm so sorry that I can't come to your party tomorrow.
5. After the terrible earthquake, hundreds of people were ________ (home).