the only thing__bothered tom was whether he could pass the final exam.
问题描述：
the only thing__bothered tom was whether he could pass the final exam.
A which B that C what D as
解释下为什么
答
B that 当先行词有only的时候,引导词要用that,这是规定比较特别的情况有1. 先行词被序数词、 形容词*、 the only, the very, the last等修饰时, 关系代词通常只用that, 不用which ① The first English novel t...