选择题:When l arrived she greeted me at the door, her kid 题目分类:河南大学-大学英语(一) 题目类型:选择题 查看权限:VIP 题目内容: When l arrived she greeted me at the door, her kids all ()behinA.standingB.stoodC.have been standingD.were standing 参考答案:
[单选题,3.3分] ____ would be wonderful to be able to m [单选题,3.3分] ____ would be wonderful to be able to meet the famous movie star in p 分类:河南大学-大学英语(一) 题型:选择题 查看答案
The motor isn’t _______ enough to drive the car up The motor isn’t _______ enough to drive the car up steep hills.A.toughB.bigC.str 分类:河南大学-大学英语(一) 题型:选择题 查看答案
设(x)为多项式,a为p(x)=0的r重根,则a必是P(x)=0的(r-1)重根 设(x)为多项式,a为p(x)=0的r重根,则a必是P(x)=0的(r-1)重根 分类:河南大学-大学英语(一) 题型:选择题 查看答案