猜猜看！

随便

1)   When I'm used, I'm useless,         
    once offered, soon rejected.         
( |7 @. [* D7 W- @; g0 a4 N/ D    In desperation oft expressed,         
+ A$ `, `! K6 f1 j+ D1 l9 e    the intended not protected.                                    
    What am I?   
6 S+ }' X! J8 ^" `- _6 W
) @( y6 j. w( K# s0 c2)  Half-way up the hill, I see you  at last
    Lying beneath me with your sounds and sights -
: S9 U6 r* y+ ^/ A* L5 h, T    A city in the twilight, dim and vast,
    With smoking roofs, soft bells, and gleaming lights.   
  s; R5 h" |# o& f8 A) ^: ^
3)  Out of the eater came something to eat,
0 J& N! m- y- c/ m, @    And out of the strong came something sweet.   
" o$ N: K: u9 _1 n3 @5 B. m
4)  I've little strength, but mighty powers;         
4 S( V( ?3 h6 n  z- d: _# I    I guard small hovels and great towers.         
    But if per chance my master leaves,         
    He must ensure he safeguards me.                     
6 l+ F! N- a9 |" g. H& w* v' Q    What am I?

connie

UP!!!!!

随便

tell me your answer?