(8xn+2-6xn+1+2xn)÷(2xn-1)=______.

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问题:

(8xn+2-6xn+1+2xn)÷(2xn-1)=______.

考点:整式的除法
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除哪项外,均可出现于小腿伸侧()

A.银屑病

B.皮肤淀粉样变

C.湿疹

D.丹毒

E.玫瑰糠疹

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How did the Olympic Games start In ancient Greece athletic festivals were very important and had p ________ (1). Originally the Festival was held in honour of .Zeus, the supreme god in Greek Mythology. Eventually the Olympian athletic festival had lost its ________ (2) and became an international event. No one knows exactly ________ (3) the Olympic Games go, but some scholars recorded date from 776 B.C.According to some scholars, at first the only Olympic event was ________ (4), called a stadium and that was the only event until 724 B.C. After that, other ________ (5) were added and sixteen years later in ________ (6) the pentathlon was added and wrestling became part of the games. This pentathlon was a five-event match which ________ (7) running, wrestling, leaping, throwing the discus, and hurling the javelin.The games were held ________ (8) and after an uninterrupted history of 1170 years, the games ________ (9) in A.D. 394, the Christian era, because of their pagan origin.It was over ________ (10) before there was another such international athletics gathering. In 1896, the first of the modern ________ (11) opened in Athens, Greece.Nowadays, the Games are held in different countries ________ (12). The host country provides vast facilities such as stadiums and ________ (13).Many more sports are represented, including the very celebrated event: ________ (14).The Olympics start with the arrival in the stadium of a torch, ________ (15) on Mount Olympus by the sun’s rays. The torch is carried by ________ (16) to the stadium. The Olympic flame symbolizes the ________ (17) of the ancient Greek athletic ideals, and it burns throughout the Games until ________ (18). The well-known Olympic flag, however, is ________ (19): the five interlocking rings symbolize the uniting of all five continents ________ (20).

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简述葛朗台看守密室的故事。

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单位同事小姚在杭州大厦看中一件紫色貂皮大衣.爱不释手,但由于价格太贵,不得不______,可回来后念叨不已,总想着什么时候再去了却这桩心事。

A.姗姗而返

B.怅然离去

C.打道回府

D.忍痛割爱

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房屋的产权属性

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