单选题 (In England) (as early as) the (twelfth century), young boys enjoyed (to play) football.
  • A. In England
  • B. as early as
  • C. twelfth century
  • D. to play


【正确答案】 D
【答案解析】将enjoy to play改为enjoy playing。动词enjoy后只可接动名词或名词做宾语，不可接动词不定式。