对于产品销售量大的企业来说，（）的薪酬模式是成本最低的一种薪酬模式，但是此薪酬模式在

如果A商品和B商品的关系如下表，则B商品中①②应分别是

A．需求量加需求量减少

B．需求量加需求量增加

C．需求减少需求量增加

D．需求减少需求量减少

属于保险种类的是( )。

A．责任保险

B．财产保险

C．农村保险

D．人身保险

E．信用保证保险

Man: How did Eddy do in the interview Woman: Very well. He left the room with only one question unanswered. Question: How well did Eddy do in the interview

A．He answered all the questions very well.

B．He left as soon as he heard the last question.

C．He left after he asked only one question.

D．He answered all the questions but one very well.

慢性唇炎发病的主要原因是（）

A.饮食不当

B.心理障碍

C.舔唇不良习惯

D.高血压

E.营养缺乏