—Youusedtoswimalot，didn'tyou?—

问题详情：

—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

【回答】

B

知识点：相似 相近词比较

题型：选择题