猜猜看！

随便

1)   When I'm used, I'm useless,         
    once offered, soon rejected.         
    In desperation oft expressed,         
; |8 `- j0 X# y+ M  P& h    the intended not protected.                                    
5 }/ I7 m8 K7 @  }, m7 z2 d' l9 @+ L    What am I?   
1 C7 c/ J$ i+ R8 w  H) Q
9 |% b7 Q  h$ q! h4 O2 E2)  Half-way up the hill, I see you  at last
    Lying beneath me with your sounds and sights -
; d# H! M7 m; L( Z7 [' `0 ]+ |    A city in the twilight, dim and vast,
    With smoking roofs, soft bells, and gleaming lights.   
1 V/ L! b1 W% t* [( O9 o
3)  Out of the eater came something to eat,
    And out of the strong came something sweet.   
* q9 o6 ~: F7 _
4)  I've little strength, but mighty powers;         
    I guard small hovels and great towers.         
    But if per chance my master leaves,         
5 i5 f, R( c2 u    He must ensure he safeguards me.                     
* V& l: P, g( c) a  W    What am I?

connie

UP!!!!!

随便

tell me your answer?