OSI参考模型的哪一层负责寻址和路由选择?()A、数据链路层 B、网络层 C、传输层 D、

题型:单项选择题

问题:

OSI参考模型的哪一层负责寻址和路由选择?()

A、数据链路层

B、网络层

C、传输层

D、应用层

考点:华为认证考试华为认证网络工程师HCNE考试华为认证网络工程师HCNE考试题库
题型:单项选择题

由鼻疖并发的海绵窦血栓性静脉炎的临床表现哪项错误()

A.视力障碍

B.剧烈头痛

C.嗅觉减退

D.寒战高热

E.休克

题型:单项选择题

Children, especially at young ages, are very creative. And creativity can be a glorious thing. Look at all the amazing artists and architects that have created glorious pieces of history. Look at all the authors with the award winning books. Now I am not saying everyone is going to end up this way but creativity is an important part of growing up and becoming who you are. This should be encouraged in young children as well as the older children.

Young children grow up playing with make-believe. And so many people try to make their young child see that their invisible friend isn’t real or that talking when someone is not in the room is weird. To adults it is, but for small children it is them being creative. May it be them playing house, or chef, or playing with stuffed animals, it is their creative part coming out. Some kids can have fun playing with rocks and sticks and it’s because of their creativeness that they can do this. The invisible friend part is another part of being imaginative, and is not a bad thing since they will grow out of that phase. So encourage this and play along with them, play house or stuffed animals or whatever they want to play. Help keep their imagination running. You can even make up games, like treasure hunts, dinosaurs, or super heroes; there is just so much you can choose from.

For older children, talk to them. Help them see things through others’ eyes, or help them see things from a different point of view. Helping children see things from other views helps them keep their minds open for new ideas and new things.

All this can help your children’s minds stay creative. The arts and music, even thoughts are an important part of life and important in our society. If we didn’t have and encourage creative thinking, we wouldn't have had inventors, or philosophers, or as I said before, artists.

小题1:The underlined word “weird” is the closest in meaning to “_______”.

A.similar

B.strange

C.common

D.natural小题2:If a child plays with his invisible friend, it shows that _______.

A.the child is longing for friendship

B.the child has no one to play with in life

C.the child has great imagination

D.there is something wrong with the child’s mind小题3:According to the author, if a child talks alone in a room, we should _______.

A.let him be

B.stop him from doing so

C.give him some advice

D.know that he is suffering from loneliness小题4:What is mainly talked about in the passage?

A.How creative artists and architects can be.

B.How to help children grow up in a healthy way.

C.What kind of activities children like.

D.How to protect and encourage children’s creativity.

题型:单项选择题

某工程于2009年6月15日通过竣工验收,建设单位于6月30日办理了竣工验收备案手续。按照《建设工程质量管理条例》的规定,该工程外墙面防渗漏的最低保修期限截止日期是( )。

A.2011年6月15日
B.2011年6月30日
C.2014年6月15日
D.2014年6月30日

题型:单项选择题

从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性()

A.

B.

C.

D.

题型:单项选择题

悬臂式转载机构由()、输送机转座及液压缸等组成。

A、带式输送机

B、刮板输送机

C、链式输送机

D、电动机

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