普惠制的主要特点是(    )。
   A．普遍的、歧视的、互惠的
   B．普遍的、非歧视的、非互惠的
   C．非普遍的、非歧视的、非互惠的
   D．非普遍的、歧视的、非互惠的

根据材料请回答 23～30 Friendly Relations with the People AroundYou depend on all the people closely around you to give you the warm feeling of be-longingness (归属感)that you must have to feel secure.But, in fact, the members of all the groups to which you belong also depend on you to give that feeling to them.A person who shows that he wants everything for himself is bound to be a lonely wolf.The need for companionship is closely related to the need for a sense of belonging-ness. How sad and lonely your life would be if you had no one to share your feelings and experiences.You may take it for granted that there always will be people around to talk to and to do things with you and for you.The important point, however, is that keeping e- motionally healthy does not depend so much on having people around you as upon your a-bility to establish relationships that are satisfying both to you and to them.Suppose you are in a crowd watching a football game.You don't know them.Whenthe game is over, you will go your separate ways.But just for a while you had a feeling of companionship, of sharing the feeling of others who were cheering for the team you wanted to win.An experience of this kind gives the clue (线索) to what companionship really is.It depends upon emotional .ties of sympathy, understanding, trust, and affection. Compa- nionships become friends when these ties are formed.When you are thrown in a new circle of acquaintances(熟人), you may not know with whom you will make friends, but you can be sure that you will be able to establish friend-ships if you show that you really like people. 第 23 题 Paragraph 2________. 点击查看答案

目前我国海关税则目录采用的是( )。 A．关税合作理事会税则目录 B．联合国《国际贸易标准分类目录》 C．商品分类协调编码制度 D．自行制定的目录

A.关税合作理事会税则目录

B.联合国《国际贸易标准分类目录》

C.商品分类协调编码制度

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