盐酸哌替啶注射剂的正常外观是
A.无色澄明液体
B.淡黄色澄明油状液体
C.淡黄色澄明液体
D.红色澄明液体
E.白色结晶性粉末
参考答案:A
解析:盐酸哌替啶注射剂为无色澄明液体。
_____ asleep _____ a knock at the door awakened her. [ ]
A. Scarcely had she fallen; than
B. No sooner did she fall; than
C. Hardly she had fallen; when
D. Hardly had she fallen; when
根据《中华人民共和国职业病防治法》,可能产生职业病危害的建设单位应在可行性论证阶段向卫生行政部门提交职业病危价报告书。