whichone与whichones有什么区别

whichone的意思是哪一个；哪个；哪辆。例如；Which one do you like best? 你较好喜欢哪一个？Show me which one you like and I'll buy it for you.

which ones的意思是哪几个。例如：Point out to me which ones you like best? 指给我看，你较好喜欢哪几个？There are many books on the floor. which ones are yours.

whichone与whichones有什么区别

whichone，明显是问哪一个

which，无作主语

who，人做主语