牙釉质的无机化合物约占牙釉质总重量的 A.45%~50% B.97% C.70% D

题型:单项选择题

问题:

牙釉质的无机化合物约占牙釉质总重量的

A.45%~50%
B.97%
C.70%
D.30%
E.50%~55%

考点:口腔五官科主治医师口腔医学主治医师口腔解剖生理学(二)
题型:单项选择题

It is said that dogs will keep you _________for as long as you want when you are feeling lonely.

A.safety

B.company

C.house

D.friend

题型:单项选择题

把下面画线的长句变成一组整句,个别词语可以变动。(6分)

然而在我的记忆深处,使我终身难忘的却是这样一种花:它不是开在阳春三月,而是开在寒冬腊月;它不在花坛暖房开放,冰天雪地才是它怒放的地方;迎接它出生的不是和煦的春风,而是凛冽的北风;是人民的眼泪和心血滋润它成长,而不是春雨秋露。

答:_____________________________________________________________________

_____________________________________________________________________

题型:单项选择题

阅读理解。

     No matter what hairstyles youngsters wear, they will be looking good as they turn pages, thanks

to a new literacy (读写能力) project that inspires boys to read and rewards them with free haircuts.

George Cook ?, a sixth grader at Middle Township Middle School in Cape May Court House, is

just one of the 2010 Youth Leaders for Literacy Grant winners for his creative communitybased

project that offers reading inspiration.

     America's youngsters created some big ideas to get kids reading. This year, Youth Leaders for

Literacy is awarding 30 cash grants of $ 500 each to winners, totaling $ 15,000.

The National Education Association (NEA) joined forces with Youth Service America (YSA) to

develop Youth Leaders for Literacy to encourage community service through innovative (创新的)

youthdesigned programs that benefit others in their communities.  The national competition received

more than 200 entries (参赛作品)-an amount that continues to grow each year with the program's

popularity.

     "Educators and parents face a daily challenge of how to develop children's interest in reading,"

said NEA President Reg Weaver. "When youngsters are encouraged to brainstorm and design l

iteracy programs for their generation, it's another solution for the reading blues that really works."

     Developed in 2001, the youthled activities are started on NEA's Read Across America Day,

celebrated this year on Monday, March 3, and end during YSA's Global Youth Service Day, scheduled

for April 25-27, 2010. Attached is a list of the 30 grant winners being honored from across the country.

     "The Youth Leaders for Literacy Grant winners demonstrate global caring and decisions, showing

the world that young people can be leaders today, not in some distant tomorrow," said Steve Culbertson, president and CEO of YSA. "By combining the dynamics of leadership, service and learning, the Youth

Leaders for Literacy recipients build one of the most important skills-the ability to read."

1. Why did George Cook ? become the 2010 Youth Leaders for Literacy Grant winner?

A. Because he put forward an innovative project.

B. Because he looked good when turning pages.

C. Because he offered the youngsters free haircuts.

D. Because he helped Youth Leaders for Literacy before.

2. What can be inferred from the passage?

A. Winners will have their hair cut free.

B. It is not easy to develop children's interest in reading.

C. Youth Leaders for Literacy will choose over 30 winners this year.

D. 200 people enter Youth Leaders for Literacy competition each year.

3. The underlined phrase "the reading blues" in Paragraph 4 refers to ________.

A. youngsters' reading ability                          

B. people's feeling on reading

C. youngsters' unwillingness to read        

D. the colour of the readers' face

4. What would be the best title for the passage?

A. Youngsters Can Have Free Haircuts

B. The Ability to Read Is Very Important

C. How to Design New Reading Program for Youngsters

D. Youth Leaders for Literacy Pays Off

题型:单项选择题

如果按照紧迫性/重要性矩阵把工作分成四个优先级别,一个注重效率的管理者肯定会将大部分的精力投入到()的工作中去。

A.优先级D

B.优先级A

C.优先级B

D.优先级C

题型:单项选择题

王某在某市人民医院妇产科生下一对孪生早产女婴。根据医嘱,王某的丈夫张某将孪生女婴又送往儿童医院住院治疗。入院时,这对女婴生命力极其微弱,医生告知女婴可能会出现危险症状,导致死亡的后果。张某在预交了4000元医疗费后即离去。经过医务人员1个多月的精心治疗和护理,婴儿病情好转可以出院,医院即按照张某提供的住址,先后多次发电报、去信通知张某夫妻来医院办理女婴出院手续,均不见回音。在此期间,王某因产后体质虚弱,又患肝炎,在某医院治疗。张某则给儿童医院打电报称事务繁忙暂无法脱身,请医院再保育女婴一些日子,待事办妥后即带款接女儿出院。此后,张某仍迟迟不到医院接女婴。儿童医院遂请其亲戚赵某代为通知张某夫妇到医院办理出院手续。后来,张某到医院当面答应回去筹款,接女儿回家,但回去后又无音讯,使女婴在医院置留长达11个月之久。
问:张某和王某的行为是否构成犯罪构成何罪为什么

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