Question

One advantage of playing the guitar is ______ it can give you a great deal of pleasure.

1. A.
   how
2. B.
   why
3. C.
   that
4. D.
   when

Answer 1

C
由句式结构可知此处为引导表语从句的连词辨析。由句式及句意可知从句部分结构完整、意义明确，所以该空格处应选择that。