猜猜看！

随便

1)   When I'm used, I'm useless,         
9 B5 m. x0 r0 K    once offered, soon rejected.         
9 n: F- L3 n2 B; Y/ O    In desperation oft expressed,         
/ @% _7 F; w& p6 G8 c: Z    the intended not protected.                                    
    What am I?   
3 l1 t2 S( W- `
2)  Half-way up the hill, I see you  at last
) I% f% K7 U. u( ]* l3 m    Lying beneath me with your sounds and sights -
    A city in the twilight, dim and vast,
    With smoking roofs, soft bells, and gleaming lights.   

3)  Out of the eater came something to eat,
$ l% I# X9 y$ B2 T% z* v    And out of the strong came something sweet.   
' x7 n% x$ E  v$ i
4)  I've little strength, but mighty powers;         
    I guard small hovels and great towers.         
5 s" s: h: S1 T1 R) r    But if per chance my master leaves,         
    He must ensure he safeguards me.                     
    What am I?

connie

UP!!!!!

随便

tell me your answer?