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桡神经组成

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用特制钳将输精管剥离,暴露赤裸的输精管,将钳之一叶刺入输精管腔,游离1.5cm长之输精管

A.用B.商家C.银行D.信用中介

A. 用
B. 商家
C. 银行
D. 信用中介

Text
Nowadays almost every city has an airport,【C1】______two, in the ease of some big cities. Like a railway station, an airport is a very【C2】______place. At almost any hour of the day or night it is thronged【C3】______people, many of them are passengers who are【C4】______waiting for a flight out or who have just【C5】______. Today, a great number of people travel from one country to another by plane just as【C6】______as other people【C7】______from one town to another within the same country by train or bus.
The big building in which passengers wait for their plane is called the【C8】______. When a passenger arrives【C9】______the terminal, he goes to the airline【C10】______has arranged his trip. There he【C11】______his ticket as【C12】______that he has a seat in the plane. He also【C13】______his heavy luggage to【C14】______and sent to the hold of the aircraft. The passenger is allowed to carry only light articles with him. If his ticket is in order, and his luggage is not【C15】______, he is given a card called a【C16】______pass which allows his admission【C17】______the plane. However, he can not proceed to the aircraft【C18】______he【C19】______an announcement over the loudspeakers that his plane is about to【C20】______.

【C1】

A. only
B. even
C. lastly
D. ever

集合竞价是交易所电脑主机对开盘前的全部委托申报进行集中撮合处理的过程。 ()

A. 正确
B. 错误

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