减速机既传递磨盘的转矩又承担（）及（）产生的冲击力。
参考答案：磨辊加载力；磨煤机振动
治疗肾阳亏虚型崩漏，除针刺主穴外再加（）。
A.气海、命门
B.膈俞、中脘
C.肾俞、太溪
D.期门、肝俞
E.足三里、脾俞
Recently, officials at this level all seem to be exhausted, though few of them have ever made any complaint.
A. consolidated B. commoved C. slushed D. spent
