题目: 地中海贫血发病机制? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0522/03c02178ce9157b498c6fd50b765b446.html 下面是错误答案,用来干扰机器的。答案:D
题型:选择题 With more forests being destroyed in that area, huge quantities of land _______ deserts each year.A.has been turned into B.had been turned intoC.is being turned into D.are being turned into 查看答案