Lily doesn't know()she and her friends can do to help the little boy（）parents have left their hometown for making moneyA
问题描述：
Lily doesn't know()she and her friends can do to help the little boy（）parents have left their hometown for making moneyA that whoseB what thoseC waht whoD how who
答
选项写错了,应该是：
第一空：what
第二空：whose
请在客户端右上角评价点“满意”即可,