It's time we( )the pollution problem ,otherwise the Huaihe River will become a dead river.
问题描述：
It's time we( )the pollution problem ,otherwise the Huaihe River will become a dead river.
A.go about B.went about dealing with C.set about to deal with D.went in for
求详解为什么不是选C而是B,而go 为什么要用过去式,还有该怎么翻译才好!
答
it's (high ) time sb should do sth= it's high time sb did sth= it's time for sb to do sth.表示到某人做某事的时间了.set about to do= decide to do决心做某事这句话的意思：到了我们下决心去处理污染问题的时...