Question

【题目】Mozart was possibly the greatest musical genius .

A. in no time B. at times

C. at a time D. of all time

Answer 1

【答案】D

【解析】考查词组。A. in no time立刻； B. at times有时候； C. at a time一次；D. of all time始终，有史以来。句意：莫扎特很可能是有史以来最伟大的音乐天才。根据句意可知选D。