根据《期货市场客户开户管理规定》，中国期货保证金监控中心应当为每一个客户设立（）。

某化学小组用下列装置抽取收集纯净的氯气，并研究其性质。请回稳下列问题。

（1）装置A中发生反应的离子方程式为_______________________________。

（2）按照气流方向各仪器接口的连接顺序为a→___________________→g。

（3）装置B中浓硫酸的作用是____________________________________________________________，装置C的试剂最好是___________________________________。

（4）某同学认为上述方案缺少尾气吸收装置，请在下面的方框中画出该装置并注明试剂。

（5）装制取的氯气通入下图所示装置中，甲装置溶液中具有氧化性的含氯粒子是_______；如何证明乙装置中FeCl₂溶液与Cl₂发生了反应？（只回答需要的试剂和现象）___________________________。

工程建设监理合同示范文本规定，建设监理单位服务的内容包括()。

A．正常的监理工作 

B．附属工作 

C．附加工作 

D．额外工作 

E．业主要求的工作

根据行政诉讼法及相关规定，对下列哪些事项不能提起行政诉讼

A．国家作出的与某外国签订条约的决定

B．公民认为某行政机关违法要求其履行义务的

C．某市人民政府任免其工作人员的决定

D．公民对吊销其许可证的行政处罚不服的

The nobler and more perfect a thing is, the later and slower it is becoming mature. A man reaches the mature (1) of his reasoning powers and mental faculties (2) before the age of twenty-eight; a woman at eighteen. And then, too, in the case of woman, it is the only reason of a sort--very mean in its (3) . That is why women remain children their whole life long; never seeing (4) but what is quite close to them, (5) fast to the present moment, taking appearance for (6) , and preferring (7) to matters of the first importance. For it is (8) his reasoning faculty that man does not live in the present only, (9) the brute, but looks about him and considers the past and the future; and this is the origin of (10) , as well as that of care and anxiety which so many people (11) Both the advantages and the disadvantages, which this (12) , are (13) in by the woman to a smaller extent because of her weaker power of reasoning. She may, in fact, be described as intellectually shortsighted, (14) , while she has an immediate understanding of what lies quite close to her, her field of (15) is narrow and does not reach to what is (16) ; so that things which are absent, or past, or to come, have much less effect upon women than upon men. This is the reason why women are inclined to be (17) and sometimes carry their desire to a (18) that borders upon madness. In their hearts, women think it is men’s business to earn money and theirs to spend it--if possible during their husband’s life, (19) , at any rate, after his death. The very fact that their husband hands them (20) his earnings for purposes of housekeeping strengthens them in this belief.

1（）

A.burden

B.drive

C.stage

D.move

在货物贸易的关税、费用等方面，一成员给予其他任一成员的优惠和好处，都须立即无条件地给予所有成员的做法称为( )。

A．最惠国待遇

B．国民待遇

C．成员国待遇

D．公民待遇