英语 高二 选择题 标准

前缀、后缀构词法拓展 — 英语选择题

外研社版·英语(高中) Unit 3 The world of science AI 三重审校通过

题目
Choose the word formed by adding the correct prefix or suffix: The scientist's new theory seemed ___ (believe) at first, but later experiments proved it was true. A. unbelievable B. believable C. disbelief D. believability