流域总蒸发包括土壤蒸发,(),()。
参考答案:植物散发;水面蒸发
We shouldn't their mistakes. [ ]
A. to laugh
B. laugh at
C. laugh
D. to laugh at
下列可出现颈动脉搏动的是()
A.主动脉瓣关闭不全
B.三关瓣关闭不全
C.右心功能不全
D.缩窄性心包炎
E.上腔静脉阻塞综合征