It is time_______about the traffic problem downtown.
A.something was done B everything is done C anything will be done D nothing to be done
选哪个以及为什么
选A . 意思是为解决老城区的交通问题现在必须做些事情了。
It is time 或 it is high time 引领的从句后面要用虚拟式,表示本该做而没做的事情现在必须得做了。谓语用 一般过去时,即动词do 用过去式did,be动词用was.所以选A
选A
句型:It's time that sb. did sth.
是时候做某事了。
问题英文