完形填空 I ：阅读下面短文，掌握其大意，然后从各题所给的四个选项中，选出最佳选项。(共12个小题；每小题1分，满分12分)
A businessman was on a business trip to Tokyo. One day he went to 29 some gifts for his employees (雇员) back in his country. He 30 a supermarket. A lady smiled and welcomed him. He was very touched, and felt good .Because he was not able to 31 the warmth of her smile, he was watching her as he was 32 . She was giving the same 33 to all the people who walked into the supermarket.
The businessman started thinking if she hated doing the same thing. So he asked, “My dear lady, are you 34 of doing this job?” The lady smiled and said, “No, sir, I have 35 here for the last 10 years and I love my job.
” The businessman was surprised and asked, “Why have you stayed here for ten years, and why do you like your job 36 much?” The lady said, “Because I am doing something good for my 37 .” The businessman found this interesting. He asked, “Why?” The lady said, “As most of our customers are 38 , they spend foreign currency here. So our country has a lot of money and becomes richer. People who are happy with our service will 39 _____ more often and spend more money in our country.”
Surprised by her 40 , the businessman thanked her. After returning to his own country he worked hard to introduce the same attitude (态度) to his workers, and today his company is one of the best companies in the world.
29. A. buy B. order C. make D. pay
30. A. opened B. cleaned C. entered D. checked
31. A. require B. enjoy C. hide D. forget
32. A. traveling B. working C. singing D. shopping
33. A. feeling B. smile C. warmth D. watching
34. A. fond B. tired C. proud D. afraid
35. A. stood B. learned 
C. worked D. lived
36. A. so B. very C. even D. enough
37. A. home B. country C. supermarket D. boss
38. A. millionaires B. managers C. strangers D. foreigners
39. A. praise B. visit C. talk D. save
40. A. action B. service C. attitude D. help
