I can't understand_____the boy along A why she left B why did she leI can't understand_____the boy along A why she left B why did she leftC why had she left D why she had left

I can't understand_____the boy along A why she left B why did she le
I can't understand_____the boy along
A why she left B why did she left
C why had she left D why she had left

a 我不明白为什么他把男孩一个人扔在那里 宾语从句 用陈述语序

a

A
应该是alone吧，leave..alone不管, 不理, 不干涉

宾语从句用陈述，所以排除BC，剩下AD，看时态用一般过去式，A

A 宾语从句用陈述语序，一般过去式

答案是A