2012—2013英语必修3外研版module 7导
学案(1) book iii revision i.单选题 1. each of the boys ___a computer. a. has b. have c. having d. are having 2. by the time he was 12, he ____5,000 words. a.was learning b. has learned c. had learned d. learned 3. tainwan is ____the southeastern coast of china. a. in b. to c. off