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In my view, biology is ______ chemistry, but a little easier than mathematics.

   A. a subject so difficult as           B. as difficult a subject as

   C. as a difficult subject as           D. difficult as a subject as

In my view, biology is ______ chemistry, but a little easier than mathematics.

   A. a subject so difficult as           B. as difficult a subject as

   C. as a difficult subject as           D. difficult as a subject as

 In my view, biology is ______ chemistry, but a little easier than mathematics.

  A. a subject so difficult as         B. as difficult a subject as

  C. as a difficult subject as         D. difficult as a subject as

In my view, biology is ______ chemistry, but a little easier than mathematics.

In my view, biology is　　　 chemistry, but a little easier than mathematics.

　 A. a subject so difficult as　　　　　 B. a subject as difficult as

　 C. as a difficult subject as　　　　　 D. difficult as a subject as

河北省冀州中學2011屆高三一模考試

In my view, biology is ______ chemistry, but a little easier than mathematics．

       A．a subject so difficult as                B．as difficult a subject as

       C．as a difficult subject as       D．difficult as a subject as