Question

【题目】This is one of the most interesting _______ I have _______ seen.

A. aircrafts; never B. aircrafts; often

C. aircrafts; ever D. aircraft ; over

Answer 1

【答案】C

【解析】

试题分析：句意：----这是我曾经见过的最有趣的飞机之一。One of+the+形容词的最高级+名词的复数，表示……最之一；never表示绝不，从不；often经常；ever曾经；over在……上方。故选C。