The boy _____ I talked with just now is my best friend. [ ]
A. who
B. which
C. where
答案:A
经前或经期小腹冷痛,按之痛甚,血少色黯有块,脉沉紧,宜取:
A.少商 尺泽B.大椎 曲池C.十二井穴 十宣D.厉兑 内庭E.外关 鱼际
电视摄像机(广播级)