Who isn't your sister and isn't your brother,but is still a child of your mother and father?

who isn't your sisterandisn't your brother,but is still a child of your moth Who isn't your sister and isn't your brother,but is still a child of your mother and father? Who isn't your sister and isn't your brother is still a child of your mothei and father? He isn't your father,but your mother's.Who is he?速求! Who isn't your sister and isn't your brother,but is still a child of your mother and father?gfgnfn 猜谜:Who isn t your sister and isn t your brother,but is still a child of your mother and father? 猜谜:Who isn t your sister and isn t your brother,but is still a child of your mother and father? Who isn't your sister and isn't your brother,but is still a children of your parentsWho isn't your sister and isn't your brother,but is still a children of your parentsA Your twin B Your son C Your baby D Yoursef 英语翻译Don’t waste your time on a man,who isn’t willing to waste their time on you. Don‘t waste your time on a man/woman,who isn‘t willing to waste their time on you. don‘t waste your time on a man/woman,who isn‘t willing to waste their tim Don‘t waste your time on a man/woman,who isn‘t willing to waste their time on you. Don‘t waste your time on a man,who isn‘t willing to waste their time on you. Don‘t waste your time on a woman,who isn't willing to waste their time on you. Don‘t waste your time on a man/woman,who isn‘t willing to waste their time on you. who （ ）your best friends?A.was B.were C.is D.isn't 使用单数还是复数? 猜谜：2.Why does Mary fly to the sky?3.What kind of dog never can bite?and bark?4.Who isn't your sister and isn't your brother ,but is still a child of your mother and father? isn't she your sister?回答