选择题:over and over again,but he still couldn.t understa 题目分类:专升本英语 题目类型:选择题 查看权限:VIP 题目内容: over and over again,but he still couldn.t understand.A.Having explainedB.Having been explainedD.It had been explainedC.Explaining 参考答案:
函数F(A,B,C)=AB+BC+AC的最小项表达式为()A.F(A,B,C)=∑m(0,2,4)B 函数F(A,B,C)=AB+BC+AC的最小项表达式为()A.F(A,B,C)=∑m(0,2,4)B.(A,B,C)=∑m(3,5,6,7)C.F(A,B,C) 分类:专升本英语 题型:选择题 查看答案
My sister hasfriends at school.But she hasgood fri My sister hasfriends at school.But she hasgood friends.A.few,a fewB. a few,fewC. 分类:专升本英语 题型:选择题 查看答案