选择题:A.4x+2y-z=0 B.4x-2y+z+3=0 C.16x+8y-16z+11=0 D.16x-8y+8z-1=0 题目分类:岩土工程师 题目类型:选择题 号外号外:注册会员即送体验阅读点! 题目内容: A.4x+2y-z=0B.4x-2y+z+3=0C.16x+8y-16z+11=0D.16x-8y+8z-1=0 参考答案: 答案解析: