Question

There is a saying ____swimming is a good
way to keep fit.?

A．which

B．what

C．that

D．where?

Answer 1

 C

  考查同位语从句。swimming is a good way to keep fit是saying的具体内容。从句中不缺少任何成分，所以排除A、B、D三项。再依据句意可知答案为C项。