∵ab=cd=23,
∴a+cb+d=2+23+3=23.
该病治疗方法是:
A.益气养血
B.补肾益精
C.燥湿化痰
D.祛瘀活血,温经通窍
E.以上都不是
I think it is _____ interesting story. [ ]
A. /
B. a
C. an
D. the