44. How long will it probably take for the 3D printer to make the canal house in Amsterdam?

( )55. When writing about qualifications, applicants are advised to provide a detailed description of their studies and work experience.

57. 国际贸易的增加需要具有跨文化交际技能的管理者。

43. What is the weakness of the 3D printer mentioned in the passage?

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 ____.

Section BDirections: This section is to test your ability to understand short conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. Both the conversations and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.Conversation 16. 

17. The Golden Gate Bridge in San Francisco, California measures ____ that one.

23. The number of members in the club ____ to two hundred.

65. 我们可以向你保证，本公司的产品质量远超国际标准。

49.A sample time budget: The day’s budget should add up to   49   hours.

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