单项选择题
Conversation 2
A.Because of his age. B.Because of his major. C.Because of his family. D.Because he liked the job.
A.Because he saw the movie. B.Because he read the book. C.Because someone told him before. D.Because he likes the movie.
A.8 hours. B.9 ~ 10 hours. C.10 ~ 11 hours. D.12 hours.