影响总图运输方案设计的管理及生活因素包括( )。 A.居住区的位置及到工厂的距离

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问题:

影响总图运输方案设计的管理及生活因素包括( )。

A.居住区的位置及到工厂的距离
B.生活福利设施的设置与分布
C.分期建设和预留发展的要求
D.原、辅材料来源和产品销售方向及运输方式

考点:注册咨询工程师项目决策分析与评价项目决策分析与评价
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Naturally, American schoolchildren love holidays. And they get a lot of them each year.

Besides having national holidays such as Thanksgiving and Presidents’ Day off from school, students get longer breaks in the spring and during the summer holidays .In fact, kids in US only go to school for about 180 days a year .To students, holidays are perfect .However, parents think there are advantages and disadvantages.

On the one hand, school holidays allow families to spend time together. Many American parents take time off from work during June ,July or August to travel with their children on vacation either in US or a foreign country. On the other hand, schoolchildren get much more time off school than parents get vacation time. This means that parents with young children may have to pay more in babysitting or daycare costs. As well, the long summer holidays mean that students sometimes get bored .

Besides going on trips with their parents, American students enjoy taking part in different kinds of activities during the holidays. For example, some kids enjoy summer camps and outdoor adventure(冒险) holidays. Such trips are great for adventurous students. They also have a lot to offer students who aren’t usually interested in traditional PE activities. You can do courses in survival(生存) skills, for example. Students learn how to make a camp in the forest, which wild food they can eat and how to find their way back to the center.

Students who are not excited about summer camps and outdoor adventure may take part in courses in computer game design, filmmaking and photography during the holidays. Finally, the traditional school trip to foreign countries is always popular. Students can practice their foreign language skills and experience everyday life in a different culture.

小题1:How long are kids in the US at school every year?

A.About 180 days .

B.About 280 days .

C.About 200 days .

D.About 300 days .小题2: What does the underlined word “They” refer to in the third paragraph?

A.Some kids.

B.Different traditional PE activities

C.Parents

D.Summer camps and outdoor adventure.小题3:Which of the following is ture ?

A.Both parents and students think school holidays are perfect.

B.Parents can take care of their young children during all the holidays.

C.Students enjoy taking part in different kinds of activities during holidays.

D.Students don’t like to have school trips to foreign countries during holidays.小题4:What would be the best title for the passage?

A.School Trips in the US.

B.School Holidays in the US.

C.School activities in the US.

D.Outdoor Adventure in the US

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制作冠桥修复体时必须要将工作模型制作成可卸代型,其最主要目的是 ()

A.使工作模型美观

B.确保修复体的颈缘与基牙(患牙)颈缘线密合

C.便于检查咬合关系

D.便于雕刻牙合面形态

E.便于调整咬合关系

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佝偻病脾虚肝旺证多见()

A.多汗夜惊,烦躁,发稀枕秃,囟门开大

B.头部多汗,夜惊,囟门迟闭,出牙延迟

C.微有汗出,X型腿,鸡胸、龟背明显

D.头部多汗,夜啼不宁,易惊多惕

E.多汗,夜惊,烦躁,X型腿

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杆形卡环与圆环形卡环相比较主要不足之处是()

A.固位作用差

B.稳定作用差

C.支持作用差

D.弹性作用差

E.对基牙损伤大

题型:单项选择题

目前评价肾浓缩稀释功能最好的指标是()

A.比密

B.尿渗量

C.电导率

D.自由水清除率

E.有效渗透压

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