单项选择题
M: People shouldn’t drop rubbish in a street, should they W: No, they shouldn’t, or they would be fined.
A. They would be happy. B. They would be fined0 C. Nothing would happen.
A. take special courses in science B. take in other people’s typing C. get other people’s secrets D. do your work at home
A. a lost diary B. Deborah Logan C. Cory Luxmoore D. the Library Company