什么是存局候领邮件？

行政法律关系双方当事人的权利、义务对等。 ( )

以下哪个不是维生素D缺乏性佝偻病的病理生理改变（）

A.临时钙化带消失

B.骨钙化过程受阻

C.骨骺膨出

D.长骨骨膜下骨质矿化不全

E.骨骺内淋巴细胞浸润

阅读理解

     [1] World Consumer Rights  Day is celebrated annually by consumer organizations worldwide. It

commemorates the historic declaration on March 15,1962 by John F．Kennedy,the former US President,

of the basic Rights of consumers,which include: "the right to  safety","the right to be informed","the right to

choose",and "the right to be heard"．

     [2]This_declaration_has_led_to_international_recognition_by_governments_and_the_United_Nations_

that_all_citizens,regardless of their_incomes_or_social_standing,have_certain_basic Rights_as_consumers.Officially,World Consumer Rights Day was first observed on March 15,1983 and has since become an

important occasion for mobilizing citizen action,with recognition of consumer rights taking off around the

world.On April 9,1985,the United Nations Assembly General Assembly adopted the UN Guidelines for

Consumer Protection that provide a framework for strengthening national consumer protection policies

around the world.

     [3] The  guidelines included  Kennedy's  four basic consumer rights plus another four:  the right to

satisfaction of basic needs；the right to redress (赔偿)；the right to education；and the right to a healthy

environment.Currently,the fundamental consumer rights are recognized globally.

     [4]World Consumer Rights Day normally has a theme associated with an activity or development that is

relevant to consumers. Whatever their objectives, they share the same underlying aim of  bringing about

important and needed benefits for consumers.

     [5] In recent years, progress has been made for recognition and protection of  consumer rights in

developing countries.At least,March 15 is a day when consumers are filled with pride and satisfaction.

However,there are many reports on violation of consumer rights by unethical  marketing practices.

1．What is the main idea of the passage?(Please answer within 10 words.)

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2．What was John F．Kennedy mentioned in the first paragraph?(Please answer within 15 words.)

________________________________________________________________________

3．Which of the sentence in the passage can be replaced by the given one?

Presently,countries around the world acknowledge the basic consumer rights.

________________________________________________________________________

4．Please translate the underlined sentence in the second paragraph into Chinese.

________________________________________________________________________

5．What do you think will follow the passage?(Please answer within 20 words.)

________________________________________________________________________

________________________________________________________________________

在英国议会君主制确立过程中，产生过重大影响的历史文献有（）。

A、《大 * * 》

B、《 * * 宣言》

C、《联邦条例》

D、《权利法案》

E、《王位继承法》

近期一项电脑市场调查显示：按照一品牌学生购买者占全部购买者的百分比计算，A、B两品牌电脑名列前两位，比例分别为68%和52%。但是，在过去6个月的学生购买电脑量排行榜中，国产C品牌一直排在首位。
下列哪项为真，最有助于解释上述矛盾______

A．有关机构设立的排行榜在一定程度上影响学生消费者对品牌的选择
B．C品牌的学生购买者占其购买者的比例也曾在相当长的时间内高于其他品牌
C．与A、B两种品牌相比，C品牌电脑性价比更高，更符合学生要求
D．某种品牌学生购买者占各品牌学生购买者总数的百分比，与某种品牌学生购买者占该品牌全部购买者的百分比是不同的