安全规程具有法律效应，对严重违章而造成损失者给以批评教育、行政处分或诉诸法律处理。

下列哪项不属于护患沟通技巧( )。

A．交谈技巧
B．非语言沟通
C．开放式提问技巧
D．行为训练技巧
E．沉默技巧

--Do you like these yellow shoes?

--Yes,      

A．I don't like them

B．I'll take it

C．I'll take them

D．it's 5 dollars

Here are some Christmas presents, ____you can choose one for yourself.

A．in which

B．from which

C．between which

D．through which

涡静脉共有几条

A.6～8条 

B.3条 

C.2条 

D.5～7条 

E.4～6条

大黄素的结构是（）

A.

B.

C.

D.

E.