60. What does Brian Greene imply by saying “... it would be a lot harder for him to be heard” (Lines 1-2, Para. 9)? 　　(A)People have to compete in order to get their papers published. 　　(B) It is hard for a scientist to have his papers published today. 　　(C) Papers like Einstein’s would unlikely get published today. 　　(D)Nobody will read papers on apparently ridiculous theories.