一、单项选择（共20小题；每小题0.5分，满分10分）
1. -- Excuse me. Do you know where I can exchange money?
-- Sorry, I’m a new comer here.
-- _______.
A. That’s all right. B. Thank you all the same. C. Of course. D. That’s OK.
2. Of my three friends, one is studying in New York; ____ two are studying in London.
A. another B. other C. the other D. others
3. ____ is known to all is that WTO stands for World Trade Organization.
A. Which B. What C. As D. It
