两道关于定语从句的题,OOO5.That is the day _B_____I'll never forget.A.w
两道关于定语从句的题, OOO5.That is the day _B_____I'll never forget. A.which B.on which C.in which D.when oooo6.The factory __B____we'll visit next week is not far from here. A.where B.to which C.which D.in which 我要肯定的不是应该的,