题目内容
He was very rude to the customs officer, ____ of course made things even worse.
| A.who | B.whom | C.what | D.which |
D
考查定语从句,句中which引导的非限定性定语从句,指代的前面的一件事。故选D。
练习册系列答案
相关题目
题目内容
| A.who | B.whom | C.what | D.which |