猜猜看！

随便

1)   When I'm used, I'm useless,         
. [  U' N' Y! k! L' b8 L    once offered, soon rejected.         
    In desperation oft expressed,         
+ O2 ?1 m: Y% M    the intended not protected.                                    
2 x9 n' `  }) b" t9 }$ a. y    What am I?   
( @% T7 ~3 O6 j4 I' q
1 ^6 @) w5 }7 Z' g4 t* e7 x2)  Half-way up the hill, I see you  at last
4 j: Y2 ?0 Z5 q% a/ B5 n    Lying beneath me with your sounds and sights -
    A city in the twilight, dim and vast,
    With smoking roofs, soft bells, and gleaming lights.   
& E& ?  K; g0 }; s" b1 |
9 |/ _% E- v: ^3)  Out of the eater came something to eat,
/ Y) \. A$ J7 V( w    And out of the strong came something sweet.   
1 O7 }" c8 S" i( \: ~7 J
4)  I've little strength, but mighty powers;         
4 d8 y, b: c0 t+ h7 j4 f% K    I guard small hovels and great towers.         
8 Z4 e8 d- z* W& Q2 _' D, G    But if per chance my master leaves,         
    He must ensure he safeguards me.                     
    What am I?

connie

UP!!!!!

随便

tell me your answer?