【四級真題】2013年12月四級真題-短對話(5/8)
來源：滬江聽寫酷
2013-12-14 14:37
Hints:
Tom
Tom said he would come to repair our solar heater when he has time.
He often says he is willing to help, but he never seems to have time.
What does the man imply about Tom?
