具养阴清肺、益胃生津功效的药物是()。
A.黄精
B.石斛
C.百合
D.枸杞子
E.北沙参
参考答案:E
I found it beautiful and inspiring I stepped into Fuzhou Foreign languages School.
A.for the first time
B.while
C.the first time
D.at first
在井下人工搬运爆破器材时,应遵循哪些规定?