I wish to thank Mr. Lord without help I would never have got this chance.A. whoB. whoseC

问题补充：

I wish to thank Mr. Lord, without help I would never have got this chance.

A. who

B. whose

C. whom

D. which

答案：

A. who

(答案→)B. whose

C. whom

D. which

解析：句意：我希望感谢Mr. Lord，没有他的帮忙我将没有这次机会。这是定语从句，先行词是Mr. Lord，这里指某人的帮助用whose，根据句意故选B。