答案:C
We can’t move into the new house now as it ________.
A.is decorating
B.is being decorated
C.will decorate
D.has been decorated
下列哪种提取方法可以采用索氏提取器()
A.连续回流法
B.升华法
C.煎煮法
D.超临界流体提取法
E.渗漉法