y=-4x的图象上有两点A(x1,y1)和B(x2,y2),若y1<y2<0,则

题型:选择题

问题:

y=-
4
x
的图象上有两点A(x1,y1)和B(x2,y2),若y1<y2<0,则下列关于x1、x2的大小关系正确的是(  )
A.x1>x2B.x1=x2C.x1<x2D.无法确定
考点:反比例函数的图像
题型:选择题

信息匹配(共5小题;每小题2分,满分10分)

阅读下列应用文及相关信息,并按照要求匹配信息。请在答题卡上将对应题号的相应选项字母涂黑。请阅读以下学生的基本信息,为他们选择合适的团体。

小题1:.Nancy comes from China and wants to join a club that can help her know more about   America.Her major is linguistics which requires her to know the cultural differences.And she is busy on weekends because of her part—time job.

小题2:Catty is an outgoing person.She loves nature very much and always goes cycling around the university.Since she is not familiar with America,she wants to know more about it.

小题3:Both of Margaret’s parents are doctors.She has been wanting to be a doctor since she was a little girl.She hopes that the club will help her get to know more about the recent development on medicine.

小题4:Thompson always gave a performance in his middle school whenever there was an event.He loves music and movies very much.But he is busy finishing his course and has no time to attend the club meetings.

小题5:Lucy always keeps an eye on the daily life problems that happen around the campus.She is ready to help others and she hopes that she can help more people through the club.

The information about extra curricular activities

A.Asian—American Students Union

Set up for more than thirty years,this club has been mainly focusing on the cultural differences between Asia and America.The members in this club should come from Asia or America and they will hold a meeting every Thursday evening to discuss the interesting points they have found in their daily lives.Besides,they will conduct some surveys among their classmates to dig the roots of the differences.

B.Yale Film Society

Students who are movie-lovers come here to enjoy wonderful movies together and they will learn the actors’ lines.More than that,some nice films produced by themselves will have the chance to be praised by teachers and students on the campus.They will get together every Friday night to hold a small meeting where they will have their opinions exchanged and may recommend some new movies.

C.Yale AIDS Watch

All the members in this club should have some basic knowledge about AIDS and be interested in the serious headache for the people all around the world---AIDS. They will collect the latest reports on the development of the study of the disease.At the same time,they will have some leaflets printed to give out to the students.The time for them to meet is Friday afternoon twice a month.

D.Society of WomenThe members are female only and they will pay attention to the problems they come across in their school lives and outside the campus.All the girls are welcome to this club as long as they want to protect their rights as women.They will get together every Sunday afternoon to deal with the letters from girls and try to solve their problems.

E.Yale Pop Band

This band has been very popular among students who are keen on pop music.The members introduce latest albums and most of them are good at singing and each of them plays a key role in any party.They have no regular meetings but keep in touch by mail.

F.Yale Camping Club

There are many opportunities for the members to go hiking or sightseeing.If the weather allows,they will camp along the seaside or river banks.It attracts many students who come from abroad because this will give them opportunity to see more places in the US.

题型:选择题

《庆丰收》是()独奏

A.二胡

B.小提琴

C.笛子

D.古筝

题型:选择题

对系统性红斑狼疮的诊断最特异的检查项目是

A.抗U1RNP抗体
B.抗核抗体
C.类风湿因子
D.抗双链DNA抗体
E.抗RNP抗体

题型:选择题

道路运输驾驶员应当在诚信考核周期届满后()日内,持本人的从业资格证件到档案所在地设区的市级道路运输管理机构签注诚信考核等级。

A.10

B.15

C.20

题型:选择题

下列()不能作为接近冰区的预兆?

A.海面飘浮物突然增多

B.某方向出现灰白色反光

C.发现某区域出现带状薄雾

D.远离陆地,波浪突然减弱

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