DavidSmithisast的精选

问题详情：阅读下面短文,在空白处按要求填入适当的单词或括号内单词的正确形式。每空1个单词。DavidSmithisastudent,andoneofhis  61  (hobby)iswriting.Duringthesummerof2010,he  62  (spend)fourweeksatasu...