题目内容：

1.The children are coming____the classroom.
A.at B.out of C.on
2.Whose father is a worker?____,I don't know.
A.Excuse me B.Pardon C.Sorry
有原因更好（为什么不选其他选这个）

优质解答

1.The children are coming____the classroom.A.at B.out of C.on 回答：选B.这句话的意思为：同学们正在走出教室.从教室里走出用come out of.2.Whose father is a worker?____,I don't know.A.Excuse me B.Pardon C...