猜猜看！

随便

1)   When I'm used, I'm useless,         
) S2 H! P3 u% |4 \+ H& [    once offered, soon rejected.         
! _& }& L* S8 a, p* ?3 A    In desperation oft expressed,         
    the intended not protected.                                    
    What am I?   

8 ?( O1 j$ ^  ~# J: v9 D0 \* ?2)  Half-way up the hill, I see you  at last
' b, [$ D% V8 |* W8 S    Lying beneath me with your sounds and sights -
    A city in the twilight, dim and vast,
8 F- q, I0 C5 U+ m. ^    With smoking roofs, soft bells, and gleaming lights.   
* W! n: E+ w  k/ p) C
; ~8 ?) W2 L. J  W3)  Out of the eater came something to eat,
    And out of the strong came something sweet.   

4)  I've little strength, but mighty powers;         
    I guard small hovels and great towers.         
    But if per chance my master leaves,         
% L9 H* m9 }( A2 c4 y* Y$ w: W    He must ensure he safeguards me.                     
, G6 e* ?; z9 v: M8 F    What am I?

connie

UP!!!!!

随便

tell me your answer?