布氏漏斗()。
A.注射液粗滤
B.混悬液
C.除菌滤过
D.除去药液中的活性炭
E.口服液
参考答案:D
解析:
滤过
—Which of the two pens are you going to buy?
—I’ll buy _____of them, so I can give one to my friend.
A.all
B.neither
C.every one
D.both
所有的以谷物为原料的谷物酒都属于谷物蒸馏酒。