I ________ my homework while my parents ________ TV at 9 last night.

A．did; have watched

B．had done; were watching

C．was doing; were watching

D．would do; were watching

物流模数尺寸(集装基础模数尺寸)不包括( )。

A．1200毫米×800毫米

B．1100毫米×1200毫米

C．1200毫米×1000毫米

D．1100毫米×1100毫米