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
