选择题:告诉我为什么:doyouknow which door() A this keybelongsto Bdoes...

问题描述:

选择题:告诉我为什么:doyouknow which door() A this keybelongsto Bdoes...
选择题:告诉我为什么:doyouknow which door()
A this keybelongsto
Bdoes this key belong to

A this key belongs to
宾语从句后用陈述语序