【问题】 how can we bridget the gap between rich and poor?generation gapClose the gapEase the burdenFriendly to each other

how can we bridget the gap between rich and poor?generation gapClose the gapEase the burdenFriendly to each other

正确答案:generation gap

题目解析:本题出自西安工业大学,西安工业大学英语Ⅰ,由丰阳塔题库搜集整理。