Question

—_________________
—My friend Tom.

A．When do you write to him?

B．Who do you write to?

C．Where do you write to him?

D．How many emails do you write to him?

Answer 1

B               

             
试题分析：考查特殊疑问句。句意：你给谁写信呢？我的朋友汤姆。When do you write to him?你什么时候给他写信；who do you write to ?你给谁写信；where do you write to him?你在哪给他写信；how many emails do you write to hom?你给他写了多少封信。根据下方提到My friend Tom. ，可知在问是谁，故选B项。