实际上,由国家硬性规定的医学人文学科课程仅有()一门,医学史、医学社会学等课程大多为选修。
A.医学伦理学
B.医学史
C.医学社会学
D.医学辨证学
参考答案:A
_____ his look, he doesn’t think much of our plan.
A.Judged from
B.To judge by
C.Judging from
D.Judge by
圆筒式管式炉主要由燃烧室、对流室、()三部分组成。