分类：教育/科学-外语学习
问题：英语的脑筋急转弯1Q:Whichletterisdifficul 
1  Q:  Which  letter  is  difficult  to  understand  ?   A:  ___________2  Q:  We  have    in  December  but  we  do  not  have  it  in  any  other         months.  It  is   A:  ___________
回答：1 Y
2 D