【导读】
必典考网发布2022水利水电工程题库第十二章工程测量题库冲刺密卷答案(04.28),更多第十二章工程测量题库的答案解析请访问必典考网水利水电工程题库频道。
1. [单选题]M点高程HM=43.251m,测得后视读数a=1.000m,前视读数b=2.283m。则视线高Hi和待求点N的高程分别为:()
A. 45.534m,43.251m
B. 40.968m,38.685m
C. 44.251m,41.968m
D. 42.251m,39.968m
2. [单选题]在1/2000地形图上量得M、N两点距离为,高程为Hm=137.485m、Hn=141.985m,则该两点间的坡度为:()
A. +3%
B. -4.5%
C. -3%
D. +4.5%