下列发明创造与仿生学无关的是:[ ] A.雷达 B.迷彩服 C.显微镜 D.直

题型:选择题

问题:

下列发明创造与仿生学无关的是:[ ]

A.雷达  

B.迷彩服

C.显微镜

D.直升飞机

考点:动物在人类生活中的作用
题型:选择题

设(x2+1)(2x+1)9=a0+a1(x+2)+a2(x+2)2+…+a11(x+2)11,则a0+a1+a2+…+a11的值为(  )

A.-2

B.-1

C.1

D.2

题型:选择题

It would be very exciting to be a reporter on a newspaper.As soon as a reporter’s boss gives him a story to write,the reporter is on the job.He keeps his mind on what he is going to do.He does not begin writing the story until he knows what he should find out.He must know why he should write the story.

At times a reporter must search hard to find all of the facts he needs for a story.The facts may not be right under his nose.To find the facts,he has to recognize important details.While gathering information for a story,he asks himself questions:Should I use this information? Is this an important fact?

A reporter writes the story as fast as he can,so it can go right away into the newspaper.The story also needs a headline,which tells very quickly what the news story is about and is printed bigger and blacker than the rest of the news story.

Every big newspaper has many reporters,because many stories are needed in the newspaper.Would you like to be one?

小题1:A reporter writes the story as fast as possible because       .

A.he wants it to go into the newspaper quickly

B.people prefer to buy today’s newspaper

C.he wants to have a rest

D.he is good at writing it小题2:Which statement is true according to the passage?

A.Being a reporter is a tiring job.

B.It is easy for a reporter to find the facts.

C.The headline must tell the details of the news story.

D.A reporter begins to write when knowing what he should find out.小题3:Which is the writer’s opinion?

A.A reporters boss is usually very hard to his men.

B.The job of a newspaper reporter is exciting but not easy.

C.Everyone can write a good news story.

D.No one likes to be a reporter.小题4:The passage is about       .

A.the job of a news reporter

B.big newspapers in the world

C.how to write the headline of all article

D.how to gather information for a news story

题型:选择题

根据消费心理学的研究,客户购物的心理动态大体经历( )八个阶段。

A.欲望、注意、行动、满足、联想、比较、兴趣、信赖

B.兴趣、比较、行动、信赖、注意、联想、欲望、满足

C.注意、兴趣、联想、欲望、比较、信赖、行动、满足

D.兴趣、比较、注意、行动、联想、信赖、欲望、满足

题型:选择题

以下关于事故描述说法正确的有()。

A.物体打击事故是指失控物体的惯性力造成的人身伤害事故

B.指强酸、强碱引起的灼伤,火焰引起的烧伤,高温物体引起的烫伤,放射物引起的皮肤损伤等事故,包括电烧伤和火灾事故引起的烧伤

C.透水事故是指矿山地下开采、隧道开挖过程中,意外水源造成的伤害事故

D.瓦斯爆炸包括瓦斯、煤粉与空气混合形成的混合物爆炸

题型:选择题

素质教育的理论要点是什么?

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