地形图一般都表示（或测绘）各控制点、居民地、工矿企业设施、道路、水系、境界、独立地物、土壤植被（含耕地）、地貌及说明注记等。
参考答案：对
某建筑场地进行标准贯入试验，已知锤击数的实测值N=12，则砂土的密实度为( )。
A．松散
B．稍密
C．中密
D．密实
The following are three ads. Driver Wanted 1. Clean driving license 2. Good-looking 3. Age over 25 Apply (申请) to: Capes Taxi, Shenzhen Tel: 0755-6561382 Air Hostess(空姐) Wanted 1. Age between 20 and 33 2. Height from 1.6m to 1.75m 3. Two foreign languages 4. College graduate Apply to: China airlines, Beijing Tel: 010-88488970 Teacher Needed For private language school Teaching experience necessary Apply to: Instant Languages Ltd, Dalian Tel: 0411-4313861
If you want to work in the south, you can apply for a job as ______.
A. a driver B. an air hostessC. a teacher D. all of the above
