21.

10.Traditionally, Chinese are written _______ in columns going from top to bottom and ordered from right to wrong.

55. Which of the following statements about “deserts” is NOT true?

54. Which of the following statement about gods described in the passage is true?

42. The passage mentions that the grade F was once banned at ______

26.

52. According to the passage, money is “mysterious” because it _______.

32.刘老师会在每次考试前提醒学生好好复习，根据桑代克的基本规律，这是（ ）的体现。

12.Even in the best possible scenario with every student getting 30 minutes of moderate to ______ movement everyday, it would account for only half of what is called for.

20. I hope all the precautions against air pollution, ______ suggested by the local government, will be seriously considered here.

34.

23.