根据句意和首字母提示完成单词

1. There is a big tree in front of my house, people often rest in the cool s________ of the tree in summer.

2. Yuan Longping is famous for his h________ rice.

3. He g________ from the Southwest Agricultural University in 1953.

4. Yuan Longping has d________ himself to research.

5. Yuan Longping was h________ with the name “Father of Hybrid Rice”.

6. China now p________ enough rice to feed her people every year.

7. In his s________ time, he often writes some stories.

8. It is just a cold. N________ serious.

9. Now Professor Yuan is working on d________ super hybrid rice.

10. She is a s________ swimming in China.

结肠癌最常转移到（）

A.肺脏

B.脑

C.肝脏

D.脊椎骨

E.前列腺