骨骼摄影距离最佳选择是()
A.150cm
B.100cm
C.80cm
D.60cm
E.50cm
参考答案:B
阳痿伴腰膝酸软者,应加()。
A.太溪、复溜
B.志室、胆俞
C.会阴、阴陵泉
D.命门、阳陵泉
E.太冲、血海、膈俞
Karin found some waste paper on the floor,she _____ it ______ and threw it into the dustbin(垃圾桶).
[ ]
A. put; up
B. picked; up
C. turned; up
D. looked;up