问题
选择题
He is only too ready to help others, seldom, ______, refusing them when they turn to him.
A.if never
B.if ever
C.if not
D.if any
答案
答案:B
题目分析:句子的意思是:他很乐意帮助别人,当有人求他帮忙时,他几乎从来没有拒绝过。
此处seldom, if ever是一个短语,为if there is ever 的省略形式,是“如果有也是少见的,几乎从来不”的意思。所以选B。