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Ilikeseeingkidshappyand,ifthey_,itmakesmyjobaloteasier.A.doB.areC.willD.have

题目详情
I like seeing kids happy and, if they_,it makes my job a lot easier.
A.do B.are C.will D.have
▼优质解答
答案和解析
B

本题考查省略。They are后省略了happy, I like seeing kids happy and, if they are (happy),it makes my job a lot easier.