规费是指政府和有关权力部门规定必须交纳的费用,它不包括()。
A.工程排污费
B.工程定额测定费
C.社会保障费
D.危险作业保险费
参考答案:D
My sister spends as much time as she can_______.
A.practicing to dance
B.practice to dance
C.practice dancing
D.practicing dancing
面动脉体表最易触摸到的部位和依据?