Yet I know that —— all the money spent on war was spent on ending Yet I know that —— all the money spent on war was spent on ending poverty and finding environmental answers,what a wonderful place this would be.填if 还是whether?正解是if,
问题描述：
Yet I know that —— all the money spent on war was spent on ending
Yet I know that —— all the money spent on war was spent on ending poverty and finding environmental answers,what a wonderful place this would be.
填if 还是whether?正解是if,
答