选择题:-Do you still remember the accident? --- Yes, actu 题目分类:河南工业大学-材料科学与工程-大学英语(二) 题目类型:选择题 查看权限:VIP 题目内容: -Do you still remember the accident? --- Yes, actually. I have experienced nothing(本题1.0分) A、 but frightened B、 except frightening C、 more frightened D、 more frightening 参考答案:
( )I believed his wife ____for him just as I was p ( )I believed his wife ____for him just as I was praying for James.(本题1.5分) A、 s 分类:河南工业大学-材料科学与工程-大学英语(二) 题型:选择题 查看答案
如果方程{3x1+kx2-x3=0,4x2-x3=0,4x2+kx3=0有非零解,则k=() A.- 如果方程{3x1+kx2-x3=0,4x2-x3=0,4x2+kx3=0有非零解,则k=() A.-2 B.-1 C.1 D.2 分类:河南工业大学-材料科学与工程-大学英语(二) 题型:选择题 查看答案