Question

【题目】Tom and Jim ________ friends since they met each other for the first time five years ago．

A. were B. have become C. have made D. have been

Answer 1

【答案】D

【解析】

句意“自从汤姆和吉姆5年前第一次见到彼此之后，他们就称为了朋友”。根据since they met each other for the first time five years ago可知，用现在完成时，且become与make是瞬间动词，不能与一段时间连用，要变成延续性动词，故选D。