Please put one teaspoon of salt into the water, then ______. [ ]A. mix up it B. mix it up C. mix up

题目简介

Please put one teaspoon of salt into the water, then ______. [ ]A. mix up it B. mix it up C. mix up

题目详情

Please put one teaspoon of salt into the water, then ______.

A. mix up it
B. mix it up
C. mix up them
D. mix them up
题型:单选题难度:偏易来源:同步题

答案

B

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