The medical reform in that country turns out to be ______ failure, but as we know, success often comes after ______ failure.

   A. a; the            B. a; 不填         C. a; a           D. 不填; 不填

The medical reform in that country turns out to be _________ failure, but, as we know, success often comes after ________ failure.

A. a, a                         B. the, the         C. a, /                   D. / , /

The medical reform in that country turns out to be ______ failure, but as we know, success often comes after ______ failure.

   A. a; the                    B. a; 不填                C. a; a                     D. 不填; 不填

The medical reform in that country turns out to be ______failure, but as we know, success often comes after ______ failure.

The medical reform in that country turns out to be ______ failure, but as we know, success often comes after ______ failure.

   A. a; the                    B. a; 不填                C. a; a                     D. 不填; 不填

The medical reform in that country turns out to be _________ failure, but, as we know, success often comes after ________ failure.

 The medical reform in that country turns out to be ______ failure, but as we know, success often comes after ______ failure.

   A. a; the                    B. a; 不填                C. a; a                     D. 不填; 不填