问题
判断题
自由贸易可以实现全世界经济福利最大化，从而使各国本身的经济福利达到最大化。
答案
参考答案：错
搜题请搜索小程序“爱下问搜题”
自由贸易可以实现全世界经济福利最大化，从而使各国本身的经济福利达到最大化。
参考答案：错
完形填空 （共20小题，每小题1.5分，满分30分） I believe that small acts of kindness have the biggest influence on our lives. While on a vacation in Mexico with my family, I learned this valuable 36 . Our room was on the 8th floor of our hotel, so we would 37 the elevator every day. 38 other people use it ,too. One afternoon I rode it alone. The bellboy greeted me and 39 the button for my floor.I smiled and took the elevator in 40 . The elevator stopped at the next floor, and an elderly maid 41 in with a large bundle of clean towels. I could tell she was 42 to carry the large load and was probably 43 from having worked all morning. I felt it was not my place to interfere（干涉）, so I 44 to do something to help. The bellboy, also sensing her 45 , took the heavy bundle from her arms. The maid looked at the boy with 46 and then smiled gratefully to his 47 . They then began to speak in Spanish to each other. 48 I couldn’t understand what they were saying , I could tell by their 49 that the boy’s act of kindness had made her day. He could have ridden in silence like me. It wasn’t his 50 to help her ,but he did 51 After I came out of the elevator ,guilt overcame me as I 52 what I should have done in that situation. Why didn’t I take the towels? The boy wasn’t 53 of how his actions would affect all the people 54 his thoughtful deed. He probably doesn’t even 55 helping the woman in the elevator. To me , his small act of kindness made my day as well.
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