what happened ______ you?you look so upset.(介词填空)
问题描述:
what happened ______ you?you look so upset.(介词填空)
答
to
happen to 是固定搭配,意为“发生在…身上; 碰巧”
你怎么了?你看起来不舒服。
答
to
请采纳,谢谢
答
填to
what happened to you?you look so upset.
你怎么了?看起来这么心烦意乱.
答
happen to sb 发生什么了?固定搭配
希望对你有帮助哦~