【简答题】Once the sands have run out of a person's hourglass, they cannot be _________ .
【多选题】衡量一个化学制药工艺路线是否具有工业化价值的标准有( )。
【单选题】药品生产企业GMP的文件管理系统内容包括( )。
【简答题】呼吸的反射性调节包括肺牵张反射、( )、( )。
【判断题】修补工具可以根据修补范围周围的图像进行智能修补。
【单选题】By saying that 'Once the sands have run out of a persons hourglass, they cannot be replaced'(Lines 3-4, Paragraph 2), the writer means that
A.
the sands that cannot be replaced will disappear.
B.
the past time cannot come back again.
C.
the hourglass cannot save time for people.
D.
people should not wear hourglass with sands.
【多选题】衡量一个化学制药工艺路线是否具有工业化价值的标准有( )。