问题
单项选择题
We were rather upset by his ______ to support our proposals.
A．rejecting
B．refusing
C．denying
D．resisting
答案
参考答案：B
解析：从搭配结构上看，答案应该是refuse to do sth. 。其他几个词的搭配为：reject sth. ; deny sb. sth. ; resist sth. 或resist against sth. 。