单选题：Washington D.C.is the nameof________.( )

题目内容：

Washington D.C.is the nameof________.( ) A．an American president
B．America's capital
C．a famous river
D．a beautiful garden city

参考答案：

答案解析：

Wendy'smade the expression known to everybody ________( )

Wendy'smade the expression known to everybody ________( )A．with many old women e

分类：英语题型：单选题

（）In some parks visitors are requested to keep________the grass.A．aside B．away

分类：英语题型：单选题

（）There is no________in applying for that job as you are not properly qualified

分类：英语题型：单选题

分类：英语题型：单选题

下列有色金属材料中，属于轻金属的是（　　）。 A．铜 B．锌 C．镍 D．钛

分类：英语题型：单选题