—WhatdoyouthinkofBeijing,John?—It’sgreat!Itisoneof

問題詳情：

 — What do you think of Beijing, John?

— It’s great! It is one of _________ cities in the world.

A. the biggest             B. bigger               C. much bigger            D. big

【回答】

A

知識點：形容詞最進階

題型：選擇題