问题

He is always ready to help others, seldom, _____, refusing them when they turn to him.

A:if any
B:if not
C:if never
D:if ever

正确答案是：

同类题型

So you missed the meeting— ______ I got there five minutes beforeit finished

Recently, a team of eight medical experts has arrived in Shanxi Province to help to the latest vaccine incident.

Either you or I _______ right.

The criminal, as well as some ____________ people, was arrested by the police yesterday.

Our holiday cost a lot of money.-Did it? Well, that doesn’t matter_____ you enjoyed yourselves.[ ]