听力原文:W: Here is a letter for you.M: It must be from Tom. Yes, it's from America.Q: Whe
听力原文:W: Here is a letter for you.
M: It must be from Tom. Yes, it's from America.
Q: Where does Tom come from?
(17)
A.He is from Canada.
B.He is from America.
C.He is from China.