he put in two teaspoons of butter and a cup of yogurt and______ i_英语解答

he put in two teaspoons of butter and a cup of yogurt and______ it all up.
A.mixes B.mixed C.cuts D.cut

人气：181 ℃　时间：2020-03-29 23:18:39

解答

mixed
mix ...up 混合起来为什么要用过去式因为主句中的 put 是用的一般过去式时态