单项选择题

Manners are different in every country; but true politeness is everywhere the same. Manners are only (67) helps which ignorance assumes in order to (68) politeness, which is the result of good sense and good (69) . A person possessed of those qualities, though he had never seen a court, is truly (70) ;and if without them, would continue a clown, (71) he had been all his life a gentleman usher. He who (72) airs of importance exhibits his credentials (证明) of (73) . There is no policy like politeness; and a good manner is the best thing in the world to get a good name, or to (74) the want of it. Good manners are a part of good morals, and it is (75) much our duty as our interest to practice in both. Good manners are the art of making those around us easy. (76) makes the fewest persons (77) is the best bred man in the company. Good manners should begin at home. A person (78) appears so ridiculous by the qualities he has, as by those he
(79) to have. He gains more by being (80) to be seen as he is, than by attempting to appear (81) he is not. Good manners are the result of much good sense, some good nature, and a little self-denial, for the (82) of others, and with a view to obtain the same indulgence from them. " (83) make the man," says the proverb. It may be true that some men% manners have been the making of them; (84) as manners are rather the expression of the man, it would be more (85) to say the man makes the manners. Social courtesies should arise from the heart; the worth of manners consist (86) being the sincere expressions of feelings.

A.and
B.or
C.but
D.though