________withherwork，shedidn'tevennoticetheheavysnowfall...

问题详情：

________with her work，she didn't even notice the heavy snowfall outside the window.

A．Occupying                     B．To be occupied

C．Having occupied               D．Occupied

【回答】

D　[考查非谓语动词。分析句子结构可知，此处用过去分词作原因状语。be occupied with sth“忙于某事”。]

知识点：非谓语动词

题型：选择题