隋朝与秦朝最突出的相同点在于 [ ]
A、外戚建立,暴政而亡
B、结束分裂,实现统一
C、定都长安,疆域广阔
D、大兴土木,民不聊生
答案:B
邵阳市区到城步南山牧场的实际距离为240千米,把它画在比例尺是1:1000000的地图上,应画______厘米.
Tom's mother asked him _____ some washing after dinner. [ ]
A. to do
B. does
C. do
D. did