题目

We prospectively examined the relationship between purported dietary risk factors and new cases _____ gout among 47,150 men who had no history of gout _____ base line.A. with...withB. of...atC. with...atD. of...with

We prospectively examined the relationship between purported dietary risk factors and new cases _____ gout among 47,150 men who had no history of gout _____ base line.

A. with...with

B. of...at

C. with...at

D. of...with

题目解答

答案

B. of...at