单项选择题
A. Come in first tomorrow morning. B. Wait for articles to be returned. C. Ask Professor Smith to bring more copies. D. Borrow those articles from his classmates.
A. Afghanistan troops. B. American troops. C. Afghanistan-led coalition forces. D. US-led coalition forces.
A. Mr. Wolfowitz promoted his girlfriend. B. Mr. Wolfowitz gave a big pay-rise to his girlfriend. C. Mr. Wolfowitz is president of World Bank. D. Mr. Wolfowitz has fallen from office.