He’s starting to wonder whether he did the right thing in dropping out of high school. 划线单词在本句中的的意思是:(________)
A.后悔 B.怀疑 C.散步 D.奇迹正确答案B
He’s starting to wonder whether he did the right thing in dropping out of high school. 划线单词在本句中的的意思是:(________)
A.后悔 B.怀疑 C.散步 D.奇迹正确答案B