淋巴液在淋巴管内流动所承受的阻力属于()
A.肌肉收缩力
B.组织器官间的被动阻力
C.内脏器官的摩擦力
D.内脏器官和固定装置间的阻力
E.体液流动产生的流体阻力
参考答案:E
用所给词的适当形式填空
小题1:The weather ______ (be) hot and humid yesterday.
小题2:He stayed at home on ______ (rain) days.
小题3:We ______ (are) classmates in the 1990s.
小题4:He is ______ (friend) to us and we all like him.
小题5:They ______ (did not ) visit New York last year.
心在液为()
A.汗
B.泪
C.涕
D.唾
E.涎