thosebooksdoyouwant?A.WhatareB.WhichofC.WhichareD.What这个题为啥选B,C错在哪了?

问题：thosebooksdoyouwant?A.WhatareB.WhichofC.WhichareD.What这个题为啥选B,C错在哪了?

答案：↓↓↓

郎永强的回答：

网友采纳　　B.Whichof为正确选项.　　被选择的东西前面有限定词时,只能用whichof.如果用whichare,则books前面不能加those,these或my等限定词.则要这样说whicharethebooksyouwant?