Question

I wish to thank Professor Smith，without ________ help I would never have got this far.(2012·天津)

A．who

B．whose

C．whom

D．which

Answer 1

B

考查非限制性定语从句。句意：我想感谢Smith教授，没有他的帮助我不会取得这样的成绩。从句中的help是名词，与Professor Smith是所属关系，故用whose。