下列固定资产中，不应计提折旧的是（）的设备。A．当月减少 B．当月交付使用 C．季节

The old lady  lives in a house ______ windows are broken.

A．which

B．whose

C．what

D．that

— What did he _______ when he went out?

— An umbrella.

A．take along

B．take down

C．take on

D．take out

华为OLT主控板有SCUL和SCUN两种。

常用的化学消毒溶剂是漂白粉。