养阴润肺，清心除烦的药物是（）
A.女贞子
B.墨旱莲
C.麦冬
D.百合
E.枸杞子
参考答案：C
Not until he left his home ________ to know how important the family was for him.[ ]
A. did he begin
B. had he begun
C. he began
D. he had begun
面部美容刮痧宜采用的方式为（）。
A、时间长、力度大而次数多
B、时间长、力度大而次数少
C、时间短、力度轻而次数多
D、时间短、力度轻而次数少
