肝门静脉属支不包括（） A.肠系膜上静脉 B.脾静脉 C.胃右静脉 D.肝静脉 E.

The nurse is caring for a 40-year-old client. Which behavior by the client indicates adult cognitive development

A. Has perceptions based on reality.
B. Assumes responsibility for actions.
C. Generates new levels of awareness.
D. Has maximum ability to solve problems and learn new skills.

－Sunday is a public holiday, ___ children should get close to nature.

－But most of them have several lessons to attend.

A．where

B．which

C．in which

D．when

分散剂是指用于使固体微粒（）、稳定地分散于液体介质中的表面活性剂。

同时具有“砂眼”和“珍珠盘”特征的药材是( )

A．北柴胡
B．南柴胡
C．银柴胡
D．竹叶柴胡
E．大叶柴胡

Internet中本地企业网区域的默认安全级别是（）。

A.高

B.中

C.低

D.自定义