--- Daddy, I don’t want to go to Jimmy’s birthday.

--- You had better go. ____ you make a promise, you have to keep it.

A．Once

B．Even if

C．Unless

D．In case

下列情形不属于注册变更范围的是( )。

A．报关员更名

B．报关员所在顺通报关行更名为海洋报关行

C．报关员所在单位海关编码的第五位9变更为2

D．报关员自顺通报关行辞职，应聘到某合资企业继续从事报关工作