问题
单项选择题
基床以下路堤填筑，每一水平层全宽应用同一种填料碎石类土和砾石类土每层填筑压实厚度不宜超过（）.
A.20cm
B.30cm
C.40cm
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
基床以下路堤填筑，每一水平层全宽应用同一种填料碎石类土和砾石类土每层填筑压实厚度不宜超过（）.
A.20cm
B.30cm
C.40cm
参考答案：C
| 根据下列材料内容选择正确答案。 | ||||||||
| ||||||||
| 1. Who works in a university? | ||||||||
[ ] | ||||||||
| A. Wang Ping. B. Zhang Lin. C. Li Jian. | ||||||||
| 2. If you want to ask the ______ to come, you may call 85349561. | ||||||||
[ ] | ||||||||
| A. driver B. manager C. doctor | ||||||||
| 3. If your baby is ill, you should call _______. | ||||||||
[ ] | ||||||||
| A. 028-85834233 B. 028-87349503 C. 028-86570599 | ||||||||
| 4. New Century Computer Center is on ______. | ||||||||
[ ] | ||||||||
| A. 51 Zhongshan Road B. 32 Renmin Road C. 97 Huaxin Street | ||||||||
| 5. If your computer doesn't work, you can write an e-mail to _____ for help. | ||||||||
[ ] | ||||||||
| A. wangping @163.com B. lijian@hotmail.com |