选择题:A.a=-4,b=1 B.a=4,b=-7 C.a=0,b=-3 D.a=b=1 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.a=-4,b=1B.a=4,b=-7C.a=0,b=-3D.a=b=1 参考答案:
A.3.03A,45.45A B.45.45A,3.03A C.4.29A,64.28A D.64.28A,4.29A A.3.03A,45.45A B.45.45A,3.03A C.4.29A,64.28A D.64.28A,4.29A 分类:岩土工程师 题型:选择题 查看答案