小型商业保险购买者具有的特征不包括( )。A．对保险产品的投资性需求大于保障性需求

由于液态密封胶薄膜与零件结合面达到完全吻合，并黏附其上，具有（）和耐压的优点，是一种良好的密封垫料。

A．弹性

B．黏性

C．塑性

D．可剥性

I would rather watch TV at home than hang out.

A．I want to hang out instead of watching TV at home.

B．I like watching TV at home better than hanging out.

C．I prefer watching TV to hanging out.

D．I prefer to watch TV at home than hanging out.

A．-10

B．10

C．-20

D．20

下列哪项不属于“正确”制单要求的“三相符”（）。

A、单据与信用证相符

B、单据与货物相符

C、单据与单据相符

D、单据与贸易合同相符

EDI系统