A. soldier; B. correspondent C. knight D. prime minister
A. history B. war C. peace D. literature
A. weaker B. stronger C. greater D. harder
A. his interest in divinity B. his queasiness over blood; C. the shortage of financial support; D. the dim job prospect of medical students;
A. sparrows B. swallows C. robins D. finches
A. heredity; B. natural selection; C. variation among the offspring; D. limited food
Alexander Graham Bell B. Anne Sullivan Macy C. Mark Twain D. Thomas Alva Edison
A. producing a mark on a surface B. making an impression C. having an influence D. drawing pictures
A. advice or warning B. favour C. inquiry D. requirement
A. Preisident Clinton B. George Washington; C. George Walker Bush D. a saint