Question

—You used to swim a lot，didn't you?

— ________．And it had a great ________ on my health.

A. Yes，I did；decision    B. Yes，I did；influence

C. No，I didn't；result    D. No，I didn't；problem

Answer

B

【解析】句意：--- 你过去常常大量游泳，不是吗？--- 不，我是的。游泳对我的健康有很大影响。根据句意，结合固定搭配：have a great influence on,对…有很大影响。结合下文，可知此处需要使用肯定回答。故答案为：B.

点睛：used to的一般疑问句有两种形式都可以, 例如：1) Did you use to get up early in the morning?回答：Yes,I did.No,I didn't.
2）Used you to get up early in the morning? 其回答是：Yes,I used./No,I usedn't.
2.总结其两种回答结构如下：1）Yes,人称代词主格 + did./ No,人称代词主格 + didn't.
2) Yes,人称代词主格 + used./ No,人称代词主格 + usedn't.