选择题:Jack managed to get 147 tapes and 100 books plus l 题目分类:信阳师范学院-英语-高级英语 题目类型:选择题 查看权限:VIP 题目内容: Jack managed to get 147 tapes and 100 books plus lots of magazines through customs in a(n) _____ way. 参考答案:
It is not who is right, but what is right ________ It is not who is right, but what is right ________ is of importance. 分类:信阳师范学院-英语-高级英语 题型:选择题 查看答案
设L为取逆时针方向的圆周x^2 + Y^2=54,则 ∮L (xcosx -y)dx +(x+ysi 设L为取逆时针方向的圆周x^2 + Y^2=54,则 ∮L (xcosx -y)dx +(x+ysin y)dy=( ) A.54π B.-54π C.-10 分类:信阳师范学院-英语-高级英语 题型:选择题 查看答案
同步发电机d,q暂态磁阻相等,即不计阻尼绕组的情况下,则当其发生三相短路瞬间,定子绕阻中的电流除有基 同步发电机d,q暂态磁阻相等,即不计阻尼绕组的情况下,则当其发生三相短路瞬间,定子绕阻中的电流除有基频分量,还有() 分类:信阳师范学院-英语-高级英语 题型:选择题 查看答案