[求助]sec3-7改错求助

69. Many investors base their choice between
bonds and stocks on comparing bond yields to the dividends available on
common stocks.

  
(A) between bonds and stocks on comparing bond yields to

  
(B) among bonds and stocks on comparisons of bond yields to

   (C) between bonds and stocks on comparisons of bond yields
with

  
(D) among bonds and stocks on comparing bond yields and

   (E) between
bonds and stocks on comparing bond yields with

我选的是E， 不知为何选C了，请NN指教。