题目内容：

They live in the countryside now.______ they go to the city to see their children.A.SometimesB.SometimeC.Some timeD.Some times

优质解答

A.Sometimessometimes adv.有时,间或 sometime adv.将来某个时候We'll take our holiday sometime in August,I think.我想我们大概会在八月放假.It will happen sometime and somewhere.有朝一日这总会在什么地方发...