社会医学是从哪个角度来研究医学和卫生问题的()
A.个体
B.群体
C.社会
D.人类
E.区域
参考答案:B
______Daddy ______ I will go with you because one of us must stay at home with grandma.
A.Neither…nor
B.Either…or…
C.Both…and…
D.not only...but also
24h体温波动于高热和正常之间是:()
A.回归热
B.间歇热
C.稽留热
D.消耗热
E.弛张热