【单选题】听力原文:M: Hello, Anne. This is Larry at the office. Is Fred at home? W: No, Larry. He's in class now. He'll be home for lunch though. Q: Where is Fred now? (19)
【单选题】Section B Directions: There are 2 passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You shou...
A.
They are sure to enjoy a longer and happier life.
B.
They have lived long enough to read this article.
C.
They are more likely to survive serious diseases today.
D.
Their average life span has been considerably extended.