猜猜看！

随便

1)   When I'm used, I'm useless,         
    once offered, soon rejected.         
7 q6 X1 S- w! Z! X! n    In desperation oft expressed,         
  g2 q( \) S3 |8 `    the intended not protected.                                    
    What am I?   
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2)  Half-way up the hill, I see you  at last
    Lying beneath me with your sounds and sights -
4 Z$ B- p: j5 f& e$ ^6 {    A city in the twilight, dim and vast,
    With smoking roofs, soft bells, and gleaming lights.   

3 T4 l% g$ ~7 a$ f6 x) M  c3)  Out of the eater came something to eat,
    And out of the strong came something sweet.   
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  {7 h2 h0 r9 Y2 e( E( n, F0 ]& D4)  I've little strength, but mighty powers;         
    I guard small hovels and great towers.         
    But if per chance my master leaves,         
# ~0 `9 l$ _9 E7 F4 V    He must ensure he safeguards me.                     
    What am I?

connie

UP!!!!!

随便

tell me your answer?