It’s reported that in the past 50 years around 80 percent of Beijing’s courtyar

题干

It’s reported that in the past 50 years around 80 percent of Beijing’s courtyard houses ______.

A．had wiped out	B．have wiped out
C．have been wiped out	D．had been wiped out

上一题下一题 0.65难度单项选择更新时间:2014-04-12 03:44:02

小学学科试题库

初中学科试题库

高中学科试题库