Anelderlyteacher，withapupilbyhisside，tookawalkthroughaf...
问题详情：
An elderly teacher，with a pupil by his side，took a walk through a forest. Suddenly he__6__(stop) and pointed to four plants close at hand. The first was just beginning to appear slowly above the ground，the second had rooted itself pretty well into the earth，the third was a small short tree，while the fourth was__7__ fullsized tree. The tutor said to his young__8__(company)，“Pull up the first plant.” The boy did so eagerly，__9__(use) only his fingers.
“Now pull up the second.” The youth obeyed__10__ found that the task was__11__(difficult)．
“Do the same__12__ the third，” he urged. The boy had to use all his strength to uproot it.
“Now，” said the instructor，“try your hand with the fourth.” The pupil put his arms around the trunk of the tall tree and couldn't even shake__13__ leaves.“This，my son，is just__14__ happens with our bad habits. When they are young，we can remove them easily；but when they are old，it's hard to pull them out of the ground，__15__ we pray and struggle ever so sincerely！”
【回答】
6. stopped 7. a 8. companion 9. using 10. and
11. more difficult 12. with 13. its 14. what 15. though
知识点：语法填空
题型：未分类
