Whenyouareshoppinginthesupermarket，youcanfindthatpricesonthegoods．（）A.markedB.willmarkC.aremarkedD.willhavebeenmarked

问题：Whenyouareshoppinginthesupermarket，youcanfindthatpricesonthegoods．（）A.markedB.willmarkC.aremarkedD.willhavebeenmarked

答案：↓↓↓

侯周国的回答：

网友采纳　　答案选C．考查一般现在时的被动语态．when引导的时间状语从句中"areshopping"可以确定此题为现在时，主句为"youcanfind（that引导的宾语从句）"．从句的时态要与主句一致，故空格处为现在时．宾...