Question

【题目】_____May 7 local time, Macron won France’s president election. ____ the age of 39, he will be the country’s youngest president

A. On, In B. On, At C. In; In D. In; At

Answer 1

【答案】B

【解析】句意：当地时间5月7日，马克隆赢得法国总统选举。39岁时，他将成为该国最年轻的总统。在具体某一天用介词on；短语at the age of在…岁数时；结合句意和语境可知选B。