会计主体等同于法律主体。 （ ）
参考答案：错
承包商提出的工程变更，应该交与( )审查并批准
A．工程师
B．业主方
C．设计方
D．项目经理
— Have you seen Bill?
— No, he to the library. [ ]
A. has gone
B. had gone
C. has been
D. goes
