单选题:Biodiesel is superior in quality to traditional petroleum. 题目分类:理工类 题目类型:单选题 查看权限:VIP 题目内容: Biodiesel is superior in quality to traditional petroleum. A.Right B.Wrong C.Not mentioned 参考答案: 答案解析:
It’S hard for US to choose a book among these books. It’S hard for US to choose a book among these books. A.elect B.buy C.recognize 分类:理工类 题型:单选题 查看答案
You should soon regain your appetite. You should soon regain your appetite. A.keep B.lose C.recover D.get 分类:理工类 题型:单选题 查看答案