I met him he was working as a secretary in a big company.A. For the first time B. The f

问题补充：

I met him, he was working as a secretary in a big company.

A. For the first time

B. The first time

C. The first time when

D. When the first time

答案：

A. For the first time

(答案→)B. The first time

C. The first time when

D. When the first time

解析：考查时间状语从句。句意：我第一次见他时，他正在一个大公司当秘书。For the first time第一次，单独使用；the first time第一次，常引导时间状语从句，类似的还有the moment/ minute等。选C的话，The first time是先行词，when I met him是定语从句，主句缺少谓语、宾语等成分。故选B。