是Why do you think is the girl running 还是Why do you think the girl is running?do you think 不是做的插入语吗?并且课本上有原句What do you think is the most helpful invention?
问题描述：
是Why do you think is the girl running 还是Why do you think the girl is running?
do you think 不是做的插入语吗?并且课本上有原句What do you think is the most helpful invention?
答