物流标准化系统是属于二次系统,或称后标准化系统。
参考答案:对
降压作用明显,对血糖、血脂代谢无不良影响,但易引起体位性低血压的药物是()
A.卡托普利
B.尼群地平
C.哌唑嗪
D.美托洛尔
E.吲达帕胺
What most people hate most _______ at in public. [ ]
A. is being laughed
B. being laughed
C. is to laugh
D. laughed