题目内容：

 

1.O____________ the teacher operate is the first step to do our experiment.

2.There was story after story on how Lin Qiaozhi went late at night to d____________ a baby for a poor family.

3.Thanks to his research, the UN has more tools in the battle to r____________ the world of hunger.

4.He has struggled for millions of Chinese farmers for the past five d____________ , that is, for the past 50 years.

5.E____________ with new scientific farming methods, they have been able to use less farmland than in the past.

6.She inspires those who want to cheer the ____________ （成就）of women.

7.Once I stop, it all comes ____________ （涌上心头）in and I remember the chimps in laboratories.

8.What made her succeed later on was the kindness and ____________ （体谅）she showed to all her patients.

9.Over the past half century, using chemical ____________ （肥料）has become very common in farming.

10.When you finish writing your summary, please swap it with your partner and give each other____________（评论）.