银行办理代收代付业务中，银行要为指令执行的（）负责。 A.准确性 B.正确性 C.及

止轮器的编号方法是什么？

Is she in the study?[ ]

A. You're welcome.

B. No, she isn't.

二项分布的图形与（）有关。

A.n

B.π

C.σ

D.n与σ

E.n与π

- _____?

-Yes, it's so interesting.       [ ]

A. What sports do you like      

B. What kind of movie do you like

C. Do you like Beijing Opera 

D. What is your favorite  food

梭模（跳模）