如图是某同学设计的茉莉油提取实验。图1是流程,图2是提取的实验装置,请回答:(1)该同学提取茉莉油的方法是________________。采摘原料应在茉莉油含量较高的________________(填“花开的盛期”或“花开的晚期”)采收。(2)图1中B过程表示________________,通常应向油水混合物中加入___________促进B过程的进行,要完成图1中C过程需要向提取液中加入____________,因为通过B过程获得的提取物可能含有_____________。(3)蒸馏完毕,应先________________,然后停止________________
-I am sorry, I broke your cup by mistake.
-_________, I can buy a new one.
[ ]
A.
You’re welcome.
B.
I’m sorry to hear that.
C.
Never mind
D.
Bad luck.