–Excuse me, sir, didn’t you see the red light?

–Sorry, my mind ________ somewhere else.

A．has been wandering

B．was wandered

C．was wandering

D．has been wandered

根据《证券法》的规定，公开发行公司债券筹集的资金，必须用于核准的用途，不得用于弥补亏损和非生产性支出。 ( )