23.Our English teacher’s favorite expression is as follows: “Time flies! Three years will have passed and you will be saying goodbye to all the teachers here you know it. A.after B.when C.before D.until 【查看更多】
题目列表(包括答案和解析)
Our English teacher's favorite expression is as follows:“Time flies! Three years will have passed and you will be saying goodbye to all the teachers here ________ you know it.”