Jane is one of the students in the class have ever been to China.A. whoB. whoseC. whichD.

问题补充：

Jane is one of the students in the class have ever been to China.

A. who

B. whose

C. which

D. whom

答案：

(答案→)A. who

B. whose

C. which

D. whom

解析：关系代词的用法。此句是定语从句，先行词是students，且在定语从句中作主语，因此用关系词who。