Do you know whose bag it is?改为同义句 Do you know ______ the bag ______ ______?
问题描述:
Do you know whose bag it is?改为同义句 Do you know ______ the bag ______ ______?
答
Do you know (who) the bag (belongs) (to) ?
作为从句的引导要用 who , 不是 whom