心脏后负荷过重不包括()
A.高血压
B.主动脉瓣狭窄
C.甲状腺功能亢进症
D.肺动脉高压
E.肺动脉瓣狭窄
参考答案:C
I find it hard to get used to ______ in a company where you are often required to work overtime without being noticed first.
(A) work(B) working(C) works(D) be worked
指定药用罂粟壳供应业务经营单位的部门是
A.卫生部B.中国药材公司C.卫生部会同中国药材公司D.各药品监督管理部门E.各级卫生行政部门