一辆汽车从甲地开往乙地,行驶了12小时后离乙地还有432千米。已知甲乙两地之间的距离是1368千米,这辆汽车每小时行多少千米?
(1368-432)÷12=78(千米)
If we ________ the other road, we might have arrived here in time for the meeting.[ ]
A. take
B. had taken
C. took
D. have taken
依据风险( )分类,风险可分为自然风险、社会风险、政治风险、经济风险与技术风险。
A.产生的原因 B.作用的对象 C.存在的范围 D.产生的社会环境