室内消火栓检查包括以下（）内容。

A、设置数量和位置检查

B、外观检查

C、系统管网检查

D、系统功能检查

Susan Jones was at the bus stop well on time to take the 7:01 bus, but she had to miss her breakfast to do it.

A．catch up with

B．catch

C．run up to

D．be catching