题目

— Tony often reads books in the morning.— A . I, too. B . Me, too. C . Me, do. D . I, do. 答案：B在黄土高原生态环境建设中，不可取的做法是（　　）A.植树种草，整修梯田B.减少放牧的牲畜数量C.开垦陡坡，扩大耕地面积D.退耕还林、还草