The child was so ingenuous that even when she knocked the television off its stand so that it was irreparably damaged, her parents thought her to be charming.

A．intelligent

B．ingenious

C．adroit

D．naive

活血化瘀药中常用于治疗脑缺血的一组药是（）

A、丹参、川芎、延胡索

B、丹参、川芎、水蛭

C、红花、虎杖、川芎

D、姜黄、桃仁、当归

E、丹参、姜黄、桃仁