根据降水量的不同,我国从东南到西北可以划分为三个等雨量区,植被类型也相应分为三个区,即森林区、______和荒漠区。
参考答案:草原区
女性25岁,妊娠38周,G1P0。来院做产前检查:骨盆外测量髂棘间径23.5cm,髂嵴间径26cm,骶耻外径17.5cm,出口横径8.5cm。
如测骶耻内径<11.5cm,骶岬突出应诊断为()
A.骨盆横径狭窄
B.中骨盆与出口平面狭窄
C.入口平面狭窄
D.出口平面狭窄
E.中骨盆平面狭窄
The news that the students would put off the outing until the next week was ________ yesterday.[ ]
A. confirmed
B. impressed
C. observed
D. delivered