单项选择题
A. Very good, thank you. B. Not at all. C. Please take it easy. D. Are you all right E. Excuse me. F. Thank you! G. Don’t take it so much to heart. H. Coffee, please.
A. offer his help B. stop smiling at you C. help you find the way D. reply that he is pleased to meet you
A. one’s color preference shows one’s character B. you can brighten your life with wonderful colors C. psychologists have been studying the meaning of color preference D. one’s color preference has something to do with his character and colors have effects on human beings