在路堤两侧填筑一定宽度和高度的护道,以改善路堤荷载方式来增加抗滑力的方法,称为()。
A.反压护道
B.抛石挤淤
C.砂井
D.砂垫层
参考答案:A
词汇:根据句意和汉语提示,在空格处填入正确的单词。(每空限填一词)
1. I hope you can miss me when you ________ back (回想起) the time.
2. The movie is well ________ (值得)seeing.
3. Dick has worked in China since he ________ (毕业) from the college four years ago.
4. After finding the ________ (真相), we all believed Jack was honest.
5. Computer is more and more popular now. It has a huge _________ (影响) on our life.
6. We should brush our_________ (牙齿) every day.
7. China has already carried out the one-child _________ (政策) to control the population.
我国保障公民通信自由和通信秘密的原则首先来自于( )的规定。
A.《邮政法》 B.《民法通则》C.《宪法》 D.《侵权责任法》