选择（）pairs,ask and answer similar questions about your classroom.A.About B.On C.At D.In

分类: 作业答案 • 2021-12-28 17:31:10

问题描述：

答

in pairs 成对地
eg.The students were practising English conversation in pairs.
选D

选择 （ ）pairs,ask and answer similar questions about your classroom.A.About B.On C.At D.In