Question

The 11^th China International Consumer Goods Fair could not have succeeded         the volunteers

1. A.
   with
2. B.
   because of
3. C.
   as a result of
4. D.
   without

Answer 1

D
试题分析：考查介词：A. with有B. because of因为C. as a result of 因为D. without没有，句意：没有志愿者的话，11届中国国际消费者博览会就不会成功。选D。
考点：考查介词
点评：做这题一定要弄清句子的基本意义。实际上这里的with相当于一个隐含的虚拟语气，="if" it had not been for the volunteers。