单项选择题
A. tries his best to make his guests feel comfortable B. makes his guests feel excited C. tries to avoid being naughty to his guests D. tries to avoid being foolish
A. The Invention of Umbrella. B. The History of Umbrella. C. Umbrella -- A Symbol of Honor. D. Who Used Umbrella First
A. was dominated by England for seven hundred years B. dominated England for seven hundred years C. kept out English invaders for seven hundred years D. became part of England for seven hundred years