⑴____ A. few B. new C. knew D. sew
⑵____ A. house B. south C. soul D. mouth
⑶____ A. wall B. shall C. fall D. call
⑷____ A. none B. chose C. note D. close
⑸____ A. grown B. known C. thrown D. town
世界人口主要分布在( )