问题
选择题
Boys, don’t lose____ in playing Angry Birds. It is bad for your eyes to play computer games for a long time.
A．himself
B．yourself
C．themselves
D．yourselves
答案
答案：D
himself他自己；yourself你自己；themselves他们自己；yourselves你们自己。句意：孩子们，不要让你们自己迷失在愤怒的小鸟游戏中。长时间玩电脑游戏对你们的眼睛不好。结合语境可知下文反身代词指代前文提到的boys，故用复数形式，选D。