题目内容
() 13. — Tom looks sad. Maybe he his score in the maths exam. — I'm afraid so.
A. knows B. knew C. has known D. will know
13.C
13.C
练习册系列答案
相关题目
题目内容
() 13. — Tom looks sad. Maybe he his score in the maths exam. — I'm afraid so.
A. knows B. knew C. has known D. will know
13.C