Welcome ___ school.A.bake B.on C.back to D.to bake 翻译并语法说明
问题描述：
Welcome ___ school.A.bake B.on C.back to D.to bake 翻译并语法说明
答
C.Welcome back to school
welcome back to 固定用法,意为欢迎回到XXX
如果要使用welcome to do sth.的句型的话,那么必须在back后加个介词
welcome to back at school