单项选择题
W: Will you be joining us later in the basketball game M: No, thanks. I have to prepare for my tomorrow’s presentation.
A. To play basketball. B. To go out for a walk. C. To go to the library. D. To prepare for the presentation.
A. They are the same person. B. One is a doctor and the other is a writer. C. Both of them are teachers. D. They are from different departments.
A. It’s common. B. It’s realistic. C. It’s uncommon. D. It’s inhuman.