怎样去开通集团E网?
参考答案:
请将需求提供给为您所在集团单位服务的客户经理。如果您的单位还未在移动公司组建集团,移动公司会派专人与您联系组建集团和开通业务的事宜。
一汽车在平直公路上以v0=20m/s做匀速直线运动,刹车后,汽车以大小为a=4m/s2的加速度做匀减速直线运动,那么刹车过程中最后一秒的位移是______m,刹车后经6s汽车的位移大小是______m.
.---Well, where did you spend your night that day
---At________Grand Hotel.
A.where it is called Grand Hotel.
B.what is called Grand Hotel.
C.which is called Grand Hotel.
D.that it is called Grand Hotel.