Christmas is ____ most important holiday in America .It is __ holiday most peop;e take part in
问题描述：
Christmas is ____ most important holiday in America .It is __ holiday most peop;e take part in
A /;a B the ;a C a;the D the;the
答
B the ;a
第一个空,*必须加the
第二个空,没有特指,用a