下丘脑

双相真菌的特点包括（）。

A.体外酵母相

B.体内和37℃培养时呈酵母相

C.体外菌丝相

D.体内和37℃培养时菌丝相

E.体外酵母相和菌丝相

A和B都是自然数，分解质因数A=2×5×C；B=3×5×C．如果A和B的最小公倍数是60，那么C=______．A和B的最大公约数是______．

笛声

应用强心苷治疗心房扑动，其不正确的描述是

A．与负性频率作用有关

B．使心房扑动转为心房颤动

C．使心室率减少

D．与房室传导有关

E．停药后部分患者转为窦性频率

I knew nothing of the motives behind his recent move, and I don’t know either the person to put him up to the action.

A. nor did I know... who

B. not did I know... that
C. nor do I know... that


D. either did I know... who