5、8·江苏】Self-driving is an area _______China and the rest of the world are on the same startingline.A.thatB.whereC.whichD.when【解析】考查定语从句。句意:自动驾驶是一个中国和世界其它国家都在同一起跑线的领域。句中先行词为area,在从句中作地点状语,故用关系副词where,相当于inwhich。故选B。【答案】B3.Thebossofthecompanyistryingtocreateaneasyatmo