Question

Whitney Houston’s sudden death suggests that drug abuse is such a serious problem ______ we should deal with properly.

1. A.
   as
2. B.
   that
3. C.
   which
4. D.
   where

Answer 1

A
考查such的句型结构。根据such a serious problem可知，后面只能选择as 或者that.  Such ……as （缺成分的句子）  such ……that (完整的句子）……因为we should deal with properly缺少deal with 的宾语，所以选择A