Hewasveryrudetothecustomsofficer,

問題詳情：

He was very rude to the customs officer, ________ of course made things even worse.

A．it                                B．that

C．which                             D．who

【回答】

C　句意：他對海關官員非常粗魯，這使得事情更加糟糕。分析句子結構可知“________ of course made things even worse”為定語從句，從句中缺少主語且指代前面整個句子的內容，所以用which，故選D。

知識點：定語從句

題型：選擇題