以下设备中,()是滑坡监测中地表变形监测的主要仪器设备
A.风速风向仪
B.水位计
C.GPS
D.测斜仪
参考答案:C
At last they climbed up the mountain,on the top of which an old temple dating back to 1,500 BC.
A. is lying B. there lies C. does lie D. 1ies
先天性白内障患儿出现的眼球震颤属于( )
A.知觉缺陷型
B.运动缺陷型
C.显性眼震
D.隐性眼震
E.垂直性