猜猜看！

随便

1)   When I'm used, I'm useless,         
$ L$ H' i( ]: U1 X1 R% a    once offered, soon rejected.         
& ?4 F( y- Z& l    In desperation oft expressed,         
    the intended not protected.                                    
7 E- x: ^7 X" t" \5 I0 @    What am I?   

3 F6 I0 I: X: }1 t% ^1 }2 V- K1 s2)  Half-way up the hill, I see you  at last
/ N% c6 s2 {# ?  c1 J! G4 e" y    Lying beneath me with your sounds and sights -
    A city in the twilight, dim and vast,
" J: G- t# V( ^& |+ q" [2 t    With smoking roofs, soft bells, and gleaming lights.   
. ]+ W6 q: n* o4 {7 o% r. h/ j
3)  Out of the eater came something to eat,
    And out of the strong came something sweet.   

& q; {4 e3 @; h8 [! @4)  I've little strength, but mighty powers;         
    I guard small hovels and great towers.         
- {4 E& [/ y5 S* x# w    But if per chance my master leaves,         
    He must ensure he safeguards me.                     
5 B& d6 Y8 q4 J* I) F    What am I?

connie

UP!!!!!

随便

tell me your answer?