61. 没有你的鼓励，我不可能做成这件事。

47. Junior Achievement began to offer classes during school hours in ____.

58. 安对他们做出的决定感到特别高兴。

22. After ____ for the job, you will be required to take a language test.

27. ____ is known to all, Mark Twain is a great American writer.

40. Which of the following statement is not true?

39. Robots have to become automatons that can truly learn because ____.

20. ____ man must fear when traveling in space is radiation from the sun.

5.

( )53. Summer jobs and internships can increase your chances of getting a great job. 

38. Dmitry Grishin ____.

9.