21.Without ______ thorough understanding of great scientific achievements
Without ______ thorough understanding of greatscientific achievements,you can’t have ____ say over their positive effects onour life.
a；a 为什么?
人气：338 ℃ 时间：2020-06-22 06:54:34
解答
这是两个固定说法而已：
a thorough understanding of .透彻地理解.
have a say over sth 对.的发言权
推荐
猜你喜欢
