阅读下列短文, 从短文后各题所给的A、B、C、D四个选项中, 选出可以填入空白处的最佳选项。A little weed (野草) grows in a field. All around it stand tall and beautiful flowers. The weed didn't like them, because its own flower was tiny and 1 .
Children like to play in the 2 all year round. And spring is their favorite season because they can pick beautiful flowers. They come and go, singing and laughing.
One day, two sisters came to pick flowers for their grandma. They picked many and soon almost all the flowers were 3 " What about that one?" One said, pointing at the weed.
" 4 it!" said the other." That's just a useless(无用的) weed!"
It made the weed feel 5 " Am I really useless?" It asked itself." Why was I even put on this earth?" With all the nearby flowers gone, the weed felt lonely. Even though it didn't like them, it liked having them around.
The wind of 6 blew over the field, and it was soon followed by the snow of winter. The weed stood alone in the wild. Just then, it noticed some birds flying high above the field.
" We' re hungry!" They said." Where can we find 7 ?"
The weed felt sorry for the 8 birds and said to them," Down here! I have delicious seeds(种子) that you can eat!" The weed scattered(撒播) its little seeds across the 9 . The birds ate the seeds and 10 the weed." You' re so kind!" They said as they flew away. The weed was happy to help its new friends.