put sugar into the coffee ,andmixed( )up with a spoona：they b：the_英语解答

put sugar into the coffee ,andmixed( )up with a spoon
a：they b：their c：them d：theirs 选哪个为什么?

人气：321 ℃　时间：2020-01-30 08:25:47

解答

C
mix 动词后的代词用宾格.