Question

Peter has large numbers of friends;________ can help him with his poor English,which is a pity．

1. A.
   a few of them
2. B.
   few of them
3. C.
   a few of whom
4. D.
   few of whom

Answer 1

B
考查代詞。由兩句中間的分號判斷后者不是定語從句，再從which is a pity判斷句意，則推出答案。