猜猜看！

随便

1)   When I'm used, I'm useless,         
: @! k6 I/ G( p7 W    once offered, soon rejected.         
# Y! m1 y3 U# V. W/ k    In desperation oft expressed,         
' }2 }$ f% }  K3 s* _* C    the intended not protected.                                    
    What am I?   

8 T" Z3 a; R1 k3 @2)  Half-way up the hill, I see you  at last
    Lying beneath me with your sounds and sights -
$ r, A' e) r' U    A city in the twilight, dim and vast,
    With smoking roofs, soft bells, and gleaming lights.   

* V6 f* K9 x1 `3)  Out of the eater came something to eat,
    And out of the strong came something sweet.   
. L) z9 I  H) }3 u/ e7 I, i% c
  s8 J& h" x% c: O4)  I've little strength, but mighty powers;         
    I guard small hovels and great towers.         
* ^  G9 v7 F/ B5 y1 Z/ |5 M9 ]    But if per chance my master leaves,         
    He must ensure he safeguards me.                     
% r6 t. x" G; y! w, Y0 o    What am I?

connie

UP!!!!!

随便

tell me your answer?