( )是内部控制的相互牵制原则的具体应用。A．组织控制 B．核算控制 C．制约监督

第三组：
8个月男婴，腹泻3灭伴呕吐入院。大便稀薄， lO余次/日，昨日起口干，尿少，发热T38.3℃。查体：神萎，哭泪少，前肉、眼窝凹陷，唇干、皮肤弹性较差，心肺(-)，腹软。

提示：患儿血钾2.8mmol/L。
提问：以下治疗哪些是正确的

A．10%KCl静脉输入

B．每日口服氯化钾30～40mmol/kg

C．静脉输入KCl，浓度一般不超过0.3%

D．补充氯化钾，持续14～16天

E．全天静脉滴注时间不少于6～8小时。

F．静脉补钾时间4～6天

G．静脉补钾速度小于0.3 mmol/kg

阅读理解。

     Chinese Valentine's Day (情人节) is on the seventh day of the seventh month of the lunar

calendar (阴历). It is a traditional festival for Chinese people. It comes from a romantic ancient

Chinese story. Niu Lang and Zhi Nv, two lovers who got separated by the Queen Mother of the

Western Heavens, can only meet that night. Thanks to this touching story, Chinese people regard

people also call it "Qixi".

     Meanwhile, February 14 of the solar calendar is European Valentine's Day. It is related to a

moving story too. The story goes that, there was a cruel king in ancient Rome whose name was

Claudius. He forbade the youth to get married during the wars, which made the lovers angry. There

was a monk named Valentine who was very angry at the rule and the king. One day a couple of

lovers came to his temple to ask for help to get married. Valentine helped them. Later, many couples

got married with Valentine's help. But Claudius knew it soon. He put Valentine to death cruelly. And

that day was February 14, the year of 270.

     Compared with European Valentine's Day, Qixi is less popular in China though it is a traditional

Chinese festival. There may be many reasons. First of all, the lunar calendar is not easy to remember

for most of the young people who are used to the solar calendar. Secondly, to many businessmen,

European Valentine's Day is not only a festival for lovers but also a good chance to make money.

Most of the flower shops can sell their flowers at a good price on European Valentine's Day while

the business drops in Qixi, because on European Valentine's Day lovers know more about how to

enjoy it. They exchange cards, flowers and go out to date. But most of them don't know the culture

of  Chinese Valentine's Day or how to celebrate it.

1. This text is mainly about __________.

A. two moving romantic stories

B. something about Qixi and Valentine's Day

C. why young people prefer Western festivals

D. how Qixi is different from European Valentine's Day

2. Qixi is less popular than European Valentine's Day because __________.

A. businessmen think that European Valentine's Day is more important than Qixi

B. the government encourages people to celebrate foreign festivals

C. the costs on Qixi are higher than those on European Valentine's Day

D. the lunar calendar is not easy to remember and people don't know how to enjoy Qixi

3. Which of the following statements is TRUE according to the text?

A. Lovers exchange cards, flowers and go out to date on Qixi.

B. Valentine helped a couple of lovers kill the cruel king.

C. European Valentine's Day was named after a person.

D. Old people in China dislike young people celebrating European Valentine's Day.

4. If the text goes on, what will probably be talked about in the next paragraph?

A. Young people should fight for love and happiness.

B. Chinese people should treasure traditional Chinese festivals more.

C. Qixi will also become an international festival in the future.

D. Chinese people should stop celebrating European Valentine's Day.

下列属于合同交底工作的有( )。

A．学习合同，对合同的主要内容做出解释和说明

B．检查施工现场的道路、水电、临时设施等施工条件

C．将合同事件责任分解落实到各工程小组或分包人

D．落实合同协议是否需要补遗

E．在合同实施前召开协调会议，落实各种安排

在营销环境出现的对企业的营销活动具有吸引力的领域，企业在此领域中将拥有竞争优势和可能取得更多营销成果，就是（）

A、利润潜量

B、营销机会

C、目标市场

D、可供选择的战略方向

具有钙通道阻断作用，并可用于心力衰竭治疗的药物是（）

A.硝酸甘油

B.硝苯地平

C.哌唑嗪

D.肼屈嗪

E.多巴酚丁胺