首页optimistoptimist考试真题

optimist

英 [ˈɒptɪmɪst] 美['ɑptɪmɪst]
  • n. 乐观主义者;乐天派

考试真题


Optimists point out that technological upheaval has benefited workers in the past.

出自-2018年考研阅读原文