下列有关法律的表述不正确的是哪一选项( )A．在汉语中，法律不仅指成文法，也包括不成

已知A、B、C、D、E含有同一种元素，单质Y在D的浓溶液中可以发生钝化反应，X的焰色反应为黄色．根据下列转化关系回答下列问题：

（1）若A为固体单质，则A是______．写出D的浓溶液与单质碳反应的化学方程式：______．

（2）若A为化合物，其水溶液能使湿润的红色石蕊试纸变蓝．写出：

①A→B反应的化学方程式______；

②E→G反应的离子方程式______．

下列属于眩晕类药

A．复方枣仁胶囊

B．天王补心液

C．安神补脑液

D．珍合灵片

E．全天麻胶囊

阅读理解。

     It is thought that crying is hardly an activity encouraged by society. Tears, whether they are of sorrow,

anger, or joy, typically make Americans feel uncomfortable and embarrassed. The shedder of tears (落泪者)

is likely to apologize, even when a great tragedy was the cause. The observer of tears is likely to do everything

possible to put an end to the emotional tears. But judging from recent studies of crying behavior, both those

responses to tears are often inappropriate and may even be counterproductive (适得其反).

     Humans are the only animals clearly known to shed emotional tears. Since evolution has given rise to few

purposeless physiological responses, it is logical to assume that crying has one or more functions that enhance

(increase) survival.

     Although some observers have suggested that crying is a way to ask for assistance from others (as a crying

baby might from its mother), the shedding of tears is hardly necessary to get help. Loud cries would have been

quite enough, more likely than tears to gain attention. So, it appears, there must be something special about tears

themselves.

     Indeed, the new studies suggest that emotional tears may play a direct role in reducing stress. University of

Minnesota researchers who are studying the chemical composition of tears have recently separated two

important chemicals from emotional tears. Both chemicals are found only in tears that are shed in response to

emotion. Tears shed because of exposure to cut onion would contain no such substance. 

     Other researchers are mvestigating the usefulness of tears as a means of making a careful examination of

human ills and monitoring drugs. At Tulane University's Tear Analysis Laboratory, Dr. Peter Kastl and his

colleagues report that they can use tears to detect drug abuse, to study the causes of "dry eye" syndrome (综合

症) and the effects of eye surgery, and perhaps even to measure exposure to environmental pollutants.

1. What does the phrase "both those responses" in Paragraph l refer to? [ ]

A. Crying out of sorrow and shedding tears for happiness.

B. The embarrassment and unpleasant feeling of the observers.

C. The tear shedder's apology and the observer's effort to stop the crying.

D. Linking illness with crying and finding the chemical composition of tears.

2. From the passage we can infer that _____. [ ]

A. it is natural for people to shed tears

B. we can reduce our stress by shedding tears

C. shedders of tears can't get help by crying loudly

D. unlike animals, humans can shed tears for survival

3. What does the passage mainly talk about? [ ]

A. Roles of emotional tears.

B. Functions of shedding tears.

C. Unwelcome shedders of tears.

D. Research on the effects of tears.

A．设备驱动程序组成的原始操作系统，管理程序，操作系统

B．原始操作系统，操作系统，管理程序

C．管理程序，原始操作系统，操作系统

D．管理程序，操作系统，原始操作系统

甲某2006年大学毕业到A公司工作，双方于2006年5月签订了劳动合同，合同约定甲的工资为每月3000元，试用期为三个月，试用期工资为2500元，合同期限为两年。

2007年甲某被公司选中参加了某特殊职业技能培训，为此公司花费培训费5000元，甲某参加培训的差旅费5000元，双方另行签订培训合同，合同约定甲某至少应当为A公司服务五年，如果由于甲的过错导致劳动合同终止或者甲主动提出解除劳动合同则必须支付A公司违约金10000元。

2008年5月，甲某在周末自驾游活动中发生车祸落下残疾，医疗期满后也无法再从事A公司的工作，此时正值两年劳动合同到期，A公司选择不再与甲某续约，甲某则主张双方的劳动合同依然有效，双方发生争议。

甲与A公司就双方试用期及试用期工资产生了争议，下列说法正确的是（）。

A．试用期三个月合理，因为按照《劳动合同法》的规定，劳动合同期限一年以上不满三年的，试用期不得超过三个月。

B．试用期三个月不合理，因为按照《劳动合同法》的规定，劳动合同期限一年以上不满三年的，试用期不得超过两个月。

C．试用期工资合理，因为按照《劳动合同法》的规定，试用期工资应当不低于劳动合同约定工资的百分之八十

D．试用期工资不合理，因为按照《劳动合同法》的规定，试用期工资应当不低于劳动合同约定工资的百分之九十