My command of English is not ____ yours.

     A. as half as     B. so half good as

     C. good as half as     D. half so good as

My command of English is not_________yours.

  A. as half as B. so half good as C.good as half as   D.half so good as

My command of English is not _____ yours.

       A. as half as   B. so half good as   C. good as half as   D. half as good as

My command of English is not ____ yours.

A、as half as   B、so half good as  C、good as half as  D、half so good as

My command of English is not ____ yours.

A、as half as B、so half good as　 C、good as half as　 D、half so good as

My command of English is not ____ yours.

A、as half as B、so half good as C、good as half as D、half so good as

My command of English is ______ yours.
   A. so good as not half       B. good not so half as
   C. not half so good as       D. not so good as half