51.  Moreover, the distribution of hereditary physical traits does not follow clear boundaries.

52.  This does not mean we can do everything\

53.  i know that many students learn english by memorizing long lists of test words, even me, almost every student in china does this day by day, and this lasts 6 years or longer.

54.  hangding a word list , memorizing it every day, what does it mean ?

55.  In conclusion, it does better to improving our vocabulary by reading a wide variety of books and other materials than translating and memorizing long lists of words.

56.  However, some people argue that this methord to learn vocabulary does no good in longterm.

57.  The group does not tolerate dissenting opinions, seeing them as signs of disloyalty to the group.

58.  In their view, love does help to one's development.

59.  Generalizing a group of things and distinguishing them from others does have some bad effects.

60.  One of the few rights that America does not proclaim is the right to fail.