He is one of the boys who here on time.He is the only one of the boys who
here on time.
A. has e; have e
B. have e; has e
C. has e; has e
D. have e; have e
网友回答
A. has e; have e
(答案→)B. have e; has e
C. has e; has e
D. have e; have e
解析：在“one of +复数名词+定语从句”的结构中，定语从句中谓语动词常用复数；在“the （only） one of +复数名词+定语从句”的结构中，定语从句中谓语动词常用单数。