尖峰电流是指单台或多台用电设备持续( )的最大负荷电流。 A．1s B．2s

以下肿瘤标志物中，最常用于胰腺癌辅助诊断的是（）

A.CA199

B.POA

C.CEA

D.PAA

E.PCAA

.

Sometimes children do not do what their parents tell them to do. When this happens, a parent tries to help the child to do the right thing. When this does not work, the parent usually punishes the child.

There are many things that a parent can do. One thing that people have done is to spank (打屁股) the child. When a parent spanks a child, they will use their hand or a hard object to strike them on their bottom. This is meant to show the child that they have done something wrong.

One parent remembers being spanked when he was a child. His parents used a wooden spoon. When he spanked his own children with his hand, he saw that he put a red mark on his child’s leg. He never did that again.

One problem with spanking is that it teaches the child to hit someone when they do not like what the other person is doing. Another problem with spanking is that the parent is usually angry and can hit the child too hard. Sometimes parents will use spanking for everything and not try other ways to get the child to do the right thing.

Many parents are not sure of what to do instead of spanking. Some people think that their religion tells them that spanking is okay. Some think that the law lets them do it. The courts (法院) say that parents have the right to teach their children how to behave.

Other things should be tried before a parent decides to spank a child. Telling the child exactly what is wanted from them can be one thing. Giving a child more than one choice is another thing that can be tried. Getting down to the child’s level and taking a more child-friendly approach (方法) can help as well.

67. According to the passage, when children do something wrong, one thing that parents usually do to punish them is to ________.

A. strike them on the bottom

B. try to help them do the right thing

C. teach them what to do

D. take them to court

68. Which of the following is NOT the problem caused by spanking?

A. It teaches the child to hit others when they offend（使人不快） him or her.

B. The parent may get angry and hit the child too hard.

C. Sometimes parents may use spanking for everything.

D. It makes parents try other ways to make the child do right.

69. Which of the following can best describe the writer’s attitude towards spanking?

A. favorable (赞同的)   B. indifferent (不关心)

C. interested          D. unfavorable

70. From this passage, we can conclude that ________.

A. Good children always do the right thing.

B. Parents should try their best to avoid (避免) spanking their children.

C. Parents have no choice but to spank their children when they do something wrong.

D. Children can have more than one choice to avoid being spanked.

患者女性，51岁。2年前月经开始紊乱，10～15天／2～3个月，经量大，重度贫血，常感烦躁、心悸。1年来反复发作 * * 炎。诊断为围绝经期综合征。

为该患者采取的护理措施中不正确的是 （）

A.提供心理护理，解除患者思想顾虑

B.指导患者子宫出血停止后立即停止服用性激素

C.指导患者摄入含钙丰富的食物

D.向患者家属介绍女性围绝经期的相关知识

E.鼓励患者坚持体育锻炼

某公路工程项目，经过招标投标确定了一家施工单位承担了该公路工程项目的总承包任务，双方签订了总承包合同，该承包商由于某些原因，将该工程的一部分工程经监理工程师批准后，分包给另外一家承包商来施工，总承包商和分包商签订了工程分包合同。总承包商为了加强施工物资采购，采用了公开招标方式选择供应商；经过招标投标过程，确定了一家供应商，双方签订了施工物资采购合同。
[问题]

公路工程项目分包合同的主要内容有哪些

现券买卖可采用的结算方式是（）

A、券款对付

B、纯券过户

C、见券付款

D、见款付券