题目内容
_____has been stated in the annual white book, our national defense budget per year is _______ below the average of developed countries and ______ there is a steady increase every year,
C

练习册系列答案
相关题目
题目内容
_____has been stated in the annual white book, our national defense budget per year is _______ below the average of developed countries and ______ there is a steady increase every year,