症见低热颧红,手足心热甚于手足背,口干咽燥,齿黑,神倦耳聋,舌干绛,方选()
A.黄连阿胶汤
B.加减复脉汤
C.凉膈散
D.清营汤
E.大定风珠
参考答案:B
Kate ________ on her new novel, which is supposed to come out next month.[ ]
A. has been working
B. had worked
C. will be working
D. was working
一个标有“36V 40w”的电灯泡,接入某电路时,测得通过灯泡的电流是1A,这个灯泡的实际功率是( )
A.大于40W
B.等于40W
C.小于40W大于36W
D.小于36W大于30W