应空白处的最佳答案。
To me, kindness is a chosen lifestyle. In my classroom, I tell my 1 that every day they have a lot of choices. They can't choose what 2 to them, but they can choose how they react (反应) to them. Kindness is a 3. And it is a lifestyle. It isn't something we just choose once in a while.
My father was in hospital 4 I studied in college. He didn't choose cancer, 5 he chose how to react to it. The nurses 6 wrote letters to my mother a few years later. The reason was that my father was kind to 7 and encouraged them even when he was fighting against the disease. He made kindness a lifestyle.
I want to be 8 my father. As a teacher, I try to teach my students the lifestyle of kindness. Recently, I turned forty and a friend gave me forty individual (单独的) dollar bills. She advised me to do something 9 with the money. I gladly accepted her advice. I gave forty of my students one dollar each and asked 10 to make a difference. What happened? Kids 11 me a lot of pictures making the world a better place. For example, one girl bought a gift and 12 a stranger at the hospital. When kids had the chance, each of them made a difference in a 13 way.
Living the lifestyle of kindness 14 you should pass on kindness whenever you can. The lifestyle leaves a footprint (足迹) on others, and it 15 them do the same. Let's be the kindness-makers who help to create a better and more beautiful world.
()1. A. teachers B. classmates C. students D. friends
()2. A. expects B. happens C. seems D. forgets
()3. A. symbol B. number C. plan D. choice
()4. A. how B. why C. when D. where
()5. A. but B. so C. or D. if
()6. A. instead B. still C. never D. just
()7. A. another B. the other C. other D. others
()8. A. like B. with C. against D. before
()9. A. strange B. creative C. necessary D. silly
()10. A. them B. us C. you D. him
()11. A. sold B. lent C. burned D. showed
()12. A. met B. visited C. remembered D. ordered
()13. A. terrible B. boring C. common D. surprising
()14. A. means B. agrees C. feels D. finds
()15. A. stops B. orders C. makes D. invites

1-5 CBDCA 6-10 BDABA 11-15 DBDAC

这是一篇记叙文，围绕“善良是一种可选择的生活方式”展开，逐题分析如下：
1. 根据后文"As a teacher"可知作者的身份是老师，在教室里是告诉自己的学生相关道理，选C。
2. 固定搭配happen to sb表示“发生在某人身上”，句意为“他们无法选择什么事发生在自己身上”，选B。
3. 文章开头第一句点明"kindness is a chosen lifestyle"，对应此处表示善良是一种选择，选D。
4. 此处表达“当我读大学的时候，我的父亲住院了”，when引导时间状语从句符合语境，选C。
5. 前后句是转折关系：他没有选择患上癌症，但是他可以选择如何应对癌症，but表转折，选A。
6. 句意为“几年之后护士们仍然给我的妈妈写信”，still表示“仍然”符合语境，选B。
7. 此处指代包括护士在内的其他人，others表示“其他人/物”，符合语法和语义，选D。
8. 句意为“我想要像我的父亲一样”，be like是固定表达，意为“像……一样”，选A。
9. 结合后文作者把钱分给学生让他们做善事，可知朋友建议他用这些钱做有创意的事，creative符合语境，选B。
10. 此处指代前文提到的40名学生，用人称代词them，选A。
11. 固定搭配show sb sth表示“给某人展示某物”，句意为“孩子们给我展示了很多让世界变得更美好的照片”，选D。
12. 句意为“一个女孩买了礼物，去医院看望了一个陌生人”，visit表示“看望、拜访”符合语义，选B。
13. 结合全文孩子们用一美元做了很多意料之外的善事，可知每个孩子都用令人惊喜的方式做出了改变，surprising符合语境，选D。
14. 句意为“践行善良的生活方式意味着你应当随时随地传递善意”，mean表示“意味着”符合语义，选A。
15. 固定搭配make sb do sth表示“让某人做某事”，符合此处语法和语义：这种生活方式会影响他人，让其他人也同样去传递善意，选C。