猜猜看！

随便

1)   When I'm used, I'm useless,         
    once offered, soon rejected.         
    In desperation oft expressed,         
    the intended not protected.                                    
    What am I?   

2)  Half-way up the hill, I see you  at last
    Lying beneath me with your sounds and sights -
    A city in the twilight, dim and vast,
/ m5 \3 R- i* {+ x5 C% {1 a    With smoking roofs, soft bells, and gleaming lights.   

& m! Q% I9 H5 }9 s4 D, x6 h% f3)  Out of the eater came something to eat,
    And out of the strong came something sweet.   
' V, v" q' ^( |. n$ O
7 l" g% }* ]6 f: W% e# P4)  I've little strength, but mighty powers;         
    I guard small hovels and great towers.         
    But if per chance my master leaves,         
    He must ensure he safeguards me.                     
# I" D  [2 R' B, B; _    What am I?

connie

UP!!!!!

随便

tell me your answer?