一辆汽车每小时行77.5千米,是一辆马车速度的5倍,马车3小时能行多少千米?
77.5÷5×3=46.5(千米)
CPT stands for carriage paid to the( ).
A.named place
B.named port
C.named port of destination
D.named place of destination
根据《内经》记载,推拿起源于我国的()
A.东方
B.南方
C.中部
D.西方