【简答题】A.The man wants to be a business manager. B.The woman is working in a kindergarten. C.The woman is not happy with the man's decision. D.The man will go in for business right after high sc
【简答题】lf one business wants to equal competing counterparts, how can it treat its customers?
【单选题】He wants to start his own business, but ______ handling payroll, government compliance, and benefits chores.
【单选题】在如图所示的实验装置中,用棉线将铜棒ab悬挂于磁铁N、S极之间,铜棒的两端通过导线连接到电流表上。下列说法中正确的是:( )
A.
ab棒在图中位置水平左右运动时,应观察到电流表的指针发生偏转
B.
ab棒在图中位置竖直上下运动时,应观察到电流表的指针发生偏转
C.
该装置是研究磁场对通电导体的作用力方向与磁场方向的关系
D.
该装显在实验中通过磁场对电流的作用,使电能转化为机械能
【单选题】关于磁通电流表的使用,下列( )说法是正确的。
【多选题】对脱水性质认识下列哪项是正确的
A.
脱水是指水分摄入不足或丢失过多而引起的体液总量,尤其是细胞外液量的减少
【判断题】自然界和人类社会中存在过的一起见证物,都应该成为博物馆收集的对象。
【简答题】Her business is a good profit which she wants to invest to expand her business.