Next put all the ingredients in a big bowl and .
A. mix up them
B. mix them up
C. mix it up
D. mix up it
网友回答
A. mix up them
(答案→)B. mix them up
C. mix it up
D. mix up it
解析:句意:接下来把所有的材料放进一个大碗里,并且搅拌均匀。ingredients原料,材料为复数形式,故用them指代,mix up混合,代词放在两词的中间,故选B