误治是指下列中哪一项:()。
A.体实者用攻法
B.实证用攻
C.虚证用补
D.虚证用攻
E.体弱者用补法
参考答案:D
关于孕激素试验阴性的闭经患者,下列诊断正确的是
A.首先应除外妊娠B.说明生殖道通畅C.继之做雌激素试验,阳性者表示子宫性闭经D.继之行垂体兴奋试验E.体内有一定雌激素水平
Our school was going to send a teacher to Xinjiang . I was the first person _______ to go.
A.volunteer
B.to volunteer
C.volunteered
D.volunteering