彩色日光片的色温为()
A.2500~3000K
B.9000~9500K
C.4500~5000K
D.5500~6000K
E.3000~3400K
参考答案:D
足三里穴的定位是
A.外踝尖上8寸,条口穴外1寸,胫骨前嵴外2横指
B.犊鼻穴下1寸,胫骨前棘外1横指处
C.犊鼻穴下3寸,胫骨前棘外1横指处
D.足背第2、3指间缝纹端
E.犊鼻穴下5寸,胫骨前棘外1横指处
-Is James at home?
-No, he __________ Ya'an to be a volunteer.
A. has gone to
B. has been to
C. is going to
D has to