题目

He spent at least as much time reading as you online yesterday. A．had to chat B．did chatting C．do chatting D．had chatted 答案：【答案】 B 【解析】略张华家在学校东面500米处，陈良家在学校西面700米的地方，张华家离陈良家（ ）米．A．200 B．600 C．1200