Question

Mr Green is fond of rock music, ________ his wife has no interest in it at all．

1. A.
   however
2. B.
   while
3. C.
   as
4. D.
   unless

Answer 1

B
考查连词。while位于句首可译成“虽然”，位于句中可译成“然而，但是”，表对照、对比关系。