please read this story carefully and try to[ ]answersa look for b_英语解答

please read this story carefully and try to[ ]answers
a look for bfind outt

人气：447 ℃　时间：2020-05-19 01:16:53

解答

B find out 指经过一翻努力才能得出的结果.
注：A指‘ 寻找’的过程.