中国银行业营销人员从职责上可以分为( )。A．营销管理经理、客户管理经理、客户服务

使用磺胺类（）.

A．四环素 

B．反应停 

C．氯霉素 

D．新生霉素 

E．磺胺

食物易滞留于（）

A.咽隐窝

B.梨状隐窝

C.咽峡

D.舌会厌谷

E.咽鼓管圆枕

如锅炉负荷不变，煤的发热量降低，则输煤系统负担会（）.

A.减轻

B.加重

C.不变

D.无法确定

Which of the following would the nurse teach the mother of a child with leukemia who has an absolute neutrophil count of 900/mm³（）

A. The child should wear gloves when in contact with others.

B. The child should stay away from crowds of people.

C. The child should eat raw fruits and vegetables.

D. Anyone in direct contact with the child must wear a gown and mask.

青霉素G最适于治疗下列哪种细菌感染（）

A.绿脓杆菌

B.变形杆菌

C.肺炎杆菌

D.痢疾杆菌

E.溶血性链球菌