当施工过程中进行砂浆试验时，砂浆取样方法应按相应的施工验收规范执行，至少（）个不同部

以下哪个是项目管理办公室(PMO)的重要特性( )

A．用特定的资源去实现具体项目的目标
B．编制项目管理的规章制度
C．对在项目与职能部门兼职的人员进行管理
D．通过项目实施为所在公司赢得合理的利润

妊娠身痒的治疗常用方

A．桂枝汤

B．消风散

C．二至丸

D．四物汤

E．人参养荣汤

Rae and Bruce Hostetler not only work very hard,they also relax just as well. Numerous vacations help the couple to maintain their health and emotional well-being一and it’s no surprise to health care professionals.

“Rest, relaxation, and stress reduction are very important for people’s well-being and health. This can be accomplished through daily activities, such as exercise and meditation, but vacation is an important part of this as well,” said primary care physician Natasha Withers from One Medical Group in New York. Withers lists a decreased risk of heart disease and improved reaction time as some of the benefits from taking some time off. “We also know that the mind is very powerful and can help with healing, so a rested, relaxed mind is able to help the body heal better,” said Withers.

Psychologists confirm the value of vacations for the mind. “The impact that taking a vacation has on one’s mental health is great,” said Francine Lederer, a clinical psychologist in Los Angeles who specializes in stress and relationship management. “Most people have better life perspective and are more motivated to achieve their goals after a vacation, even if it is a 24- hour time-out.” The trips could be good for their health, good for their family and good for their businesses.

The online travel agency Expedia conducted a survey about vacation time in 2010, and according to their data the average American earned 18 vacation days一but only used 14 of them. France topped the list, with the average worker earning 37 vacation days and using all but two of them. Americans’ responses may not be surprising in a culture where long hours on the job often are valued, but that’s not always good for the individual, the family or the employer.

Psychologists have also found that people who don’t take enough time to relax may find it harder to relax in the future. “Without time and opportunity to do this, the nerve connections that produce feelings of calm and peacefulness become weaker, making it actually more difficult to shift into less-stressed states,” Mulhem said.

小题1:How did the author introduce the topic of the text?

A．By making comparisons.

B．By giving an example.

C．By raising questions.

D．By providing data.小题2:Expedia’s survey shows that Americans _____.

A．dislike family gatherings

B．have the shortest vacation

C．enjoy as many vacations as the French

D．think much of spending long hours on the job小题3:What can be inferred from the last paragraph?

A．One should never wait to relax.

B．Work and rest go against each other.

C．Time and opportunity wait for no man.

D．A relaxed mind determines everything.

在西方现代艺术史上，被誉为和毕加索，斯特拉文斯基齐名的圣雄是（）

A.莎士比亚

B.玛莎·葛兰姆

C.巴赫

D.贝多芬

取消期是一种形式的等待期或免赔额，旨在消除许多短期的完全丧失工作能力的收入保险金的给付。