发热持续,热势枭张,身热不扬,面黄苔腻的病机是()
A.外感风热
B.湿热内蕴
C.阳明热盛
D.邪郁少阳
E.内伤乳食
参考答案:B
Professor Li and his wife are now at work on a novel next year.
A.to publish
B.being published
C.published
D.to be published
自然失业率是指()。
A.周期性失业率;
B.摩擦性失业率;
C.结构性失业率;
D.摩擦性失业和结构性失业造成的失业率