（）Nowit’s(绿色的).A.greenB.blackC-优题课

（）Now it’s ________(绿色的).
A. green B. black C. yellow

科目英语题型选择题难度中等

Peking Man lived about 300，000 ________ 500，000 years ago.
A．from B．toC．for

What's your mother's ________？
A．work B．do C．job

What class are you ________？
A．at B．in C．on

How old ________ your brother?
A．is B．are C．does

Where ________ your father now?
A．is B．are C．was