【单选题】

The majority of people, about nine out of ten, are right-handeD、Up until recently, people who were left- handed were considered abnormal, and once children showed this (67) they were forced to use their right hands.

Today left-handedness is generally (68) , but it is still a disadvantage in a world (69) most people are right-handeD、For example, most tools and implements are still (70) for right-handed people.
In sports, by (71) , doing things with the left hand or foot, is often an advantage. Throwing, kicking, punching or batting from the so-called " (72) "side may result in throwing (73) many opponents who are more accustomed (74) dealing with the majority of players who right- handeD、This is why, in many (75) at a professional level, a proportion of players are (76) left-handed than in the population as a whole.
The word "right" in many languages means "correct" or is (77) with lawfulness. Whereas the words associated (78) "left", such as "sinister", generally have (79) associations. Moreover, among a number of primitive peoples, there is a dose association between death and the (80) hanD、
In the past, in (81) Western societies, children were often forced to use their right hands, especially to write with. In some (82) the left hand was tied behind the child’s back (83) that it could not be useD、If, in the future, they are allowed to choose, (84) will certainly be more left-handers, and probably (85) people with minor psychological disturbances (86) a result of being forced to use their right hanD、
A．affirmative
B．positive
C．negative
D．indifferent