猜猜看！

随便

1)   When I'm used, I'm useless,         
9 c4 r$ I; a" m) N! d6 N6 m    once offered, soon rejected.         
    In desperation oft expressed,         
& W+ Q& d/ y( G; G" S! B& ~3 M    the intended not protected.                                    
3 n! z* K$ l4 p: w: P1 q, b, Q9 U    What am I?   

2)  Half-way up the hill, I see you  at last
# `  f( ~' W* D. f  o    Lying beneath me with your sounds and sights -
    A city in the twilight, dim and vast,
4 W* z4 n' a+ n4 E3 u1 K    With smoking roofs, soft bells, and gleaming lights.   
7 ^" v4 v) s! d) |
3)  Out of the eater came something to eat,
    And out of the strong came something sweet.   
9 r( Q. l( Q& W" \+ _5 h% \
4)  I've little strength, but mighty powers;         
3 }6 ]6 U- a/ [    I guard small hovels and great towers.         
    But if per chance my master leaves,         
! B5 q3 J* N" X  V. N- d% Z$ R    He must ensure he safeguards me.                     
    What am I?

connie

UP!!!!!

随便

tell me your answer?