问题 选择题

—Tomorrow is Sunday. What about going shopping together?

—I will go    I’m free.

A. before           B. if               C. until

答案

答案:B

连词辨析。Before在之前;if 如果,是否;until直到。句意;明天是星期日。一起去购物怎么样?——如果我有空就去。故选B

选择题
单项选择题 A1/A2型题