题目内容

A person is standing on a staircase. He walks clown 4 steps, up 3 steps, down 6 steps, up 2 steps, up 9 steps, and down 2 steps. Where is he standing in relation to the step on which he started

A. 2 steps above
B. 1 step above
C. the same place
D. 1 step below
E. (E) 2 steps below

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