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It was along the Mississippi River _______ Mark Twain spent much of his childhood.

  A. how         B. which          C. that        D. where

It was along the Mississippi River _______ Mark Twain spent much of his childhood.

  A. how         B. which          C. that        D. where

It was along the Mississippi River      Mark Twain spent much of his childhood.

A. how         B. which      C. that           D. where

It was along the Mississippi River _______ Mark Twain spent much of his childhood.

A. how　　　　 　　　 B. which 　　　　　 C. that 　　 　　　　　 D. where

 It was along the Mississippi River _______ Mark Twain spent much of his childhood.

  A. how         B. which          C. that        D. where

        It was along the Mississippi River  ____Mark Twain spent much of his childhood.

A.    How      B.which       C.that          D.where