試題詳解

31. M: Mary, why don't we go and have a cup of coffee? I'm running out of energy. It's been a long day. And I have English class tonight. W: Oh., I almost forgot! Your English class was called off tonight. Your roommate called up a little while ago and said your teacher still hasn^t gotten over the flu. Q: Which of the following statements is true?
(A) Mary still has to go to English class.
(B) Mary's teacher is still sick,
(C) Mary's roommate is still having the flu.