片剂压片时,颗粒太潮易致() ["A.松片","B.黏冲","C.变色","D.引湿","E.崩解迟缓"]
胆红素脑病常见的后遗症,不包括()。 ["手足徐动症","眼球运动障碍","听力障碍","智力发育迟缓","偏瘫"]
企业的信用政策由()构成 ["A、信用期限","B、信用标准","C、现金折扣","D、现金折扣期限","E、收账政策"]
取某生物碱药物约0.5g,加对二甲氨基苯甲醛5mg、冰醋酸0.2ml与硫酸0.2ml,混匀,即显绿色,再加冰醋酸则变为红色。该药物应为() ["利舍平","盐酸伪麻黄碱","水杨酸","磺胺嘧啶","盐酸异丙肾上腺素"]
青少年团体训练侧重于实现()和()两个高层次目标。 ["形成","促进","维护","保持"]
燃气企业的调度中心有哪些职能?