_____ the expense， I _____ to Italy.

A．If it were not， go

B．Were it not for， would go

C．Weren't it for， will go

D．If it hadn't been， would have gone

执行程序M01指令，应配合操作面板之（）之开关。

A、“／”SLASH；

B、OPTION-STOP；

C、COOLANT；

D、DRY-RUN