21. The cost of traveling around the eight European countries can run ____ $2,000.

44. The best sources for you to quote your stories are ____.

65. 我们觉得似乎跟不上计算机技术的快速发展。

4.

23. Johnson is used to flying by air and on no occasion ____ frightened.

40. Which of the following statement is not true?

( )51. The difference between underemployed and overqualified college grads is that the former let life happen to them while the latter make good career plans at college.

28. Mr. Smith preferred ____ heavier work to do.

( )14. You can give your address, phone number and bank account to those you are talking with.

( ) 14. Usually the poor countries decide the prices of natural resources.

56. 实施儿童保健项目需要资金。

66. Now that we know how an iPod shuffle works, we often have a bit of insight into the power of iPod marketing. A new study indicates that the logo on Apple products, like iPods, iPhones, iMacs, stimulates your brain. The study found that people who were shown the Apple logo scored higher on a creativity test than those who were exposed to the IBM logo, presumably because they were mirroring the traits they associate with those logos. People find that, when they think about the Apple logo, they think very strongly about association with creativity. When they think about the IBM logo, they think about the general notion of competence or being professional.