31.  Through thousands of years' evolution, firm muscles and strong physique have given men prerogatives to exercise authority over women.

32.  Years ago, the mainstream has announced that women are good at liberal arts as well as taking care of others while men own better logical thinking than women.

33.  But, although I learned English for many years, I can not use English fluent.

34.  Although I've progressed myself incredibly during the past year, I still have much trouble with my communication skills.

35.  In the past years, I have learned English for the purpose of coping with exams, rather than for the purpose of actual application.

36.  Unfortunately, so many years I did not grasp the essence of the subject, English level still remain in\

37.  We have learned English for several years from elementary education to the graduate study.

38.  In the past years when I study in Nanjing University, I have passed the CET4, CET6 and Shanghai English Intermediate Interpretation Certificate (writing examination).

39.  This rule was considered unassailable for thousands of years, no matter in the east or west.

40.  Enough ink has been spilled in quarrelling over this subject over many years.