B
用现在完成时 表示过去发生的事 并对现在造成的影响
造成的影响是 Susan stays alone in the classroom and looks sad.
what has happened to her?
她怎么了?或者她发生什么事了?
绝对正确!
B
用现在完成时 表示过去发生的事 并对现在造成的影响
造成的影响是 Susan stays alone in the classroom and looks sad.
what has happened to her?
她怎么了?或者她发生什么事了?
绝对正确!