阅读下面短文，根据上下文填入适当的词语，或使用括号中的词语的适当形式填空。

Each of us fails from time to time. If we are wise, we accept these failures as a necessary part of the learning process.    小题1:   all too often as parents and teachers we do not allow our children to have the same right. We convey either by words or by actions that failure is something to be ashamed   小题2: , and that nothing but top performance lives up to our  expectations.

When I see a child subject to this kind of pressure, I think of Donnie. He was    小题3:  shy and nervous perfectionist. His fear of failure    小题4: (keep) him from classroom games that other children played with joyous abandon. He seldom answered questions for fear 小题5:   he might be wrong. He seldom finished his work because he   小题6: (repeated) checked with me to be sure he hadn’t made a mistake. I tried my best to build up  小题7: self-confidence. And I frequently asked God for direction. But nothing changed until midterm, 小题8:  Mary Anne, a student teacher, was appointed to our classroom. She was young and pretty, and she loved children. My pupils, Donnie    小题9:  (include), adored her. With her frequent     小题10:  (courage), Donnie became confident.

食品加工后保证食品安全的最佳选择是（）。

A.立即食用

B.立即热藏

C.立即冷藏

D.室温放置