题干
— Come on, Jack, or we’ll be late, — OK, Mum. I am coming.
A：Come back
B：Take up
C：Hurry up
答案(点此获取答案解析）
C
— Come on, Jack, or we’ll be late, — OK, Mum. I am coming.
A：Come back
B：Take up
C：Hurry up
