29. He is a man of great experience, ____ much can be learned.

39. From the fourth paragraph,we learn that Linkup. org’s money is also invested to help ____.

50.You choose   50   to decide which activity to cut down.

61. 对年轻人来说，放学后打工被视为其人生的重要经历。

48. Work out   48   to allocate the time.

63. 为了残疾人的利益，他们刊登了一系列的公益广告。

34. We all know that some things exist ____ we cannot see them with our own eyes.

65. 我们可以向你保证，本公司的产品质量远超国际标准。

66. E-commerce has brought us a lot of convenience. For example, it enables us to book a flight ticket to London at home. Paying bills, shopping, selling can be done online. With online payment you do not need to stand in a long queue as payment is made with just the click of a mouse. Then, you can list the websites used in a number of e-commerce websites that index business. Access to news, real-time stock data, the latest fashion, etc. is available to anyone with an Internet connection. Never before has a person had so many options at such a speed.

42. Where did KamerMaker begin printing plastic furniture and walls several weeks ago?

( )53. According to the author’s advice, the applicants should be aware of the differences between the varieties of British English and American English.

35. ____ her weekly wages, Sally got a lot of tips from her part-time job.