Mary had to go to a meeting, so she left her children________at home.[ ]A. playingB. playedC. to pla

题目简介

Mary had to go to a meeting, so she left her children________at home.[ ]A. playingB. playedC. to pla

题目详情

Mary had to go to a meeting, so she left her children________at home.
[     ]
A. playing  
B. played
C. to play  
D. having played
题型:单选题难度:中档来源:同步题

答案

A

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