母乳喂养是指() A.出生3个月内采用纯母乳喂养 B.出生2~4个月内采用纯母乳喂养

题型:单项选择题

问题:

母乳喂养是指()

A.出生3个月内采用纯母乳喂养

B.出生2~4个月内采用纯母乳喂养

C.出生4~6个月内采用纯母乳喂养

D.出生4~8个月内采用纯母乳喂养

E.出生6~8个月内采用纯母乳喂养

考点:儿内科(医学高级)儿内科综合练习儿内科综合练习题库
题型:单项选择题

下列属于“治未病”的是()

A.调摄精神

B.先安未受邪之地

C.早期诊治

D.起居有节

E.防止外邪侵入

题型:单项选择题

在确立以夏、商、周为核心的中国上古史基本框架的基础上,“夏商周断代工程”将历谱推定、文献梳理、考古与碳十四测定等课题研究成果加以整合,提出了夏商周年表。尽管这个年表还有不够______之处,但它的提出毕竟标志着中国的上古史已不是______的传说,而是可信的历史了。 依次填入划横线部分最恰当的一项是( )。

A.细致 子虚乌有

B.精准 虚无缥缈

C.合理 扑朔迷离

D.精确 空穴来风

题型:单项选择题

In January 2009, Amy started a business as an independent website designer.To give her a start in her career, her brother Ben, who ran a retail business, said he would give her £1,000 if she updated his business website. At the same time, her friend Che asked her to do work for his business, also for a set fee of £1,000.However, by the time Amy had completed the two projects her design business had become a huge success and she had lots of other business. When Ben and Che discovered how successful Amy’s business had become they both felt that they should not be asked to pay for the work they had commissioned.Ben said he would not pay anything as he had only offered the work to help his sister out. Che said he would not pay anything either, on the basis that he had only given her work to do on the basis of their friendship.Required:Advise Amy as to whether she can insist on Ben and Che paying the full amounts of their initial promises. (10 marks)

题型:单项选择题

如图,轻弹簧上端与一质量为m的木块1相连,下端与另一质量为M的木块2相连,整个系统用细线悬挂于天花上,并处于静止状态。现将细绳剪断,设细绳剪断瞬间,木块1的加速度大小为,木块2的加速度大小为。重力加速度大小为g。则有

[ ]

A.

B.

C.

D.

题型:单项选择题

强调公司应按照“真实和公允”的观点提供财务报告,主要是为保护投资人和债权人利益的会计模式是()。

A.英国会计模式

B.美国会计模式

C.苏联会计模式

D.北欧会计模式

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