再生障碍性贫血热入营用处方是
A.犀角地黄汤B.右归丸C.圣愈汤D.小营煎E.左归丸合二至丸
参考答案:A
The film was so ______ that soon all the children in the cinema began feeling ______ of it and they went out one by one.
A.bored, boring
B.boring, boring
C.bored, bored
D.boring, bored
A.变压器输出端所接电压表的示数为20V
B.变压器的输出功率为200W
C.变压器输出端的交流电的频率为50Hz
D.穿过变压器铁芯的磁通量变化率的最大值为20/n2Wb/s