All the money I_________by the time I arrived home.

A．ran out

B．had ran out

C．had had run out

D．was run out

根据钻孔布置方法和方案分类可以分为丛状分布、多井筒钻井和（）。

A、单井钻进

B、多孔底钻进

C、扇形布置

D、单孔底钻进