问题

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

正确答案是：

同类题型

All the teachers love Mary. She is very in answering teachers’ questions in class.

There’s ______ better than seeing a child suddenly get what we teach.

The football team worked hard _________ they would win the match

I lost my new mobile phone last night.— ___________

下列各句中，没有语病的一句是（）