杭州交通信息网iphone自定义铃声软件:英语选择题
来源：百度文库 编辑：杭州交通信息网 时间：2024/05/21 16:13:55
1．In the past few months the project _____held up by the heated discussion about whether it is worthwhile.
A．is B．was
C．has been D．had been
2．The boy was paid $10 for washing ten windows, most of ____ hadn’t been cleaned for at least a year.
A．those B．these
C．that D．which
烦请说明why,tks!
A．is B．was
C．has been D．had been
2．The boy was paid $10 for washing ten windows, most of ____ hadn’t been cleaned for at least a year.
A．those B．these
C．that D．which
烦请说明why,tks!
c in the past few months 是完成时态的标志
d 指代前面的窗
b d