完形填空。 On a cold November afternoon, my mother and I were walking home from a pizza store.  I was feeling a little l when I was carrying our shopping bags of snacks.  They were so heavy that I decided to 2 away some things.  So I started to walk towards the garbage can (垃圾桶) when I saw a poor man holding a paper bag with his dirty 3 .  He walked to another nearby garbage can and started 4 through it. I suddenly felt very guilty  (内疚的)  because I wanted to throw away a new drink just because it was 5 . I knew this man would 6 all the things he could get,  so I walked up to him and handed the   7   and some. snacks over to him.  The man looked up in surprise and took what I gave him. A big smile 8 his face, he said,   'Wow, first someonc gives mc this sandwich,  then this drink,  and some tasty food,  this is my son's 9 _ day. '  . With that,  he thanked me happily. I got a warm feeling inside and I knew I had done something good. I now understand 10 is the meaning of saying 'giving is getting'. That man's smile always reminds (提醒) me of doing something nice. (     )1. A. quiet (     )2. A. gct (     )3. A. hand (     )4. A. walking (     )5. A. bad (     )6. A. eat (     )7. A. bag (     )8. A. in (     )9. A. lucky (     )10.A. how B. tired B. put B. foot B. going B. heavy B. take B. meat B. At B. easy B. why C. excited C. give C. back C. looking C. cheap C. sell C. fruit C. on C. dull C. when D. happy D. throw D. head D. watching D. unhealthy D. give D. drink D. over D. terrible D. what