Question

The drugaddict spent much money on his drug every day, ________ he became poorer and poorer.

1. A.
   as a result
2. B.
   as the result
3. C.
   as a result of which
4. D.
   as a result of

Answer 1

C
解析：
本题考查非限制性定语从句．若选答案A则空白处后面应该是逗号，且空白前应该有and或为句号．