第一节 语法和词汇知识 （共15小题；每小题1分，满分15分）
1. ---I think everyone has a role to play in making the planet a better place.
---Yes, indeed. _______.
A. I’m with you on that B. That couldn’t be better
C. You have got something D. I’ll do my best
2. ---I’m afraid the date for the interview doesn’t suit me.
---________, we can make it another day.
A. If necessary B. If so C. If not D. If possible
