—He is eager to try something he has never tried before.—Oh I see. That’s he’s different f

问题补充：

—He is eager to try something he has never tried before.

—Oh I see. That’s he’s different from others.

A. when

B. where

C. how

D. what

答案：

A. when

(答案→)B. where

C. how

D. what

解析：考查表语从句。疑问副词where引导表语从句where he’s different from others.并在句中做地点状语。句意：—他急切地尝试一些以前他没有尝试过的事情。—我明白的。那就是他和别人不一样的方面。What要在句中做主语，宾语，表语；AC两项的意思与句意不匹配。故B正确。