Question

The teacher disussed with Jim,________ problems was poor study habits．

1. A.
   one of which
2. B.
   one of whose
3. C.
   where
4. D.
   who's

Answer 1

B
按照思維定勢A、C是最大的干擾項。選擇whose，則應把題干中的was改為were；選擇one of which,which不能指代先行詞Jim，因此選B．one of whose problems相當于one of Jim's problems，謂語動詞用單數(shù)。這道題立意新穎，情景真實自然。