一个点从数轴上表示﹣1的点开始,先向右移动6个单位长度,再向左移动8个单位长度,

题型:填空题

问题:

一个点从数轴上表示﹣1的点开始,先向右移动6个单位长度,再向左移动8个单位长度,则此时这个点表示的数是(    ).

考点:数轴
题型:填空题
完形填空 (本大题有10小题,每小题1分,共10分)
通读下面短文,掌握其大意,然后在各小题所给的四个选项中,选出一个最佳答案。
The winter vacation is coming. How do you make your vacation    from your school life? Here is some     for you. Maybe it can help you learn while you have fun!
You can go to visit    There you can see a lot of interesting and valuable things, such as works of art or historical items. That will help you learn more history    your country.
Reading in the   is also a good choice. You can find different kinds of books there. You can read lots of English storybooks. It is   for your English learning.
Traveling with your     is also exciting! Also, you can do many outdoor activities, such as climbing the mountain, going to the beach. But you should always tell your parents     doing any of these things.
It is a good idea to make a vacation book. You can write    in the vacation book: what you want to do for your vacation and what you see during your vacation. You can also draw something you like most on your vacation to make it more interesting. When a new term begins, you can    it with you to share your experience with your friends.
小题1:
A.sameB.differentC.easyD.hard
小题2:
A.reasonB.adviceC.answerD.problem
小题3:
A.storesB.hospitalsC.museumsD.places
小题4:
A.onB.aboutC.inD.at
小题5:
A.homeB.libraryC.schoolD.shop
小题6:
A.helpfulB.badC.easyD.difficult
小题7:
A.friendsB.parentsC.motherD.father
小题8:
A.afterB.whenC.beforeD.because
小题9:
A.nothing B.anythingC.somethingD.another thing
小题10:
A.bringB.takeC.talkD.tell
题型:填空题

甲、乙两同学下棋,胜一盘得2分,和一盘各得1分,负一盘得0分.连下三盘,得分多者为胜.则甲取胜的概率是______.

题型:填空题

“嫦娥二号”探月卫星完成探测任务后,将准备着陆到月球表面上.假设探月卫星着陆到月球表面上后经过多次弹跳才停下来.假设探月卫星第一次落到月球表面弹起后,到达最高点时离月球表面高度为h(h<<R,R为月球的半径),速度方向是水平的,速度大小为V0,求它第二次落到月球表面时的速度大小.已知一个离月球表面距离为H(H>>h)的月球卫星的运行周期为T、月球可视为半径为R的均匀球体.

题型:填空题

关于移动电话叙述正确的是[ ]

A.移动电话就是固定电话

B.移动电话的工作原理与固定电话的工作原理完全一样,没有区别

C.移动电话即可以发射电磁波,又可以接收电磁波

D.移动电话只可以接收电磁波

题型:填空题

有关鳞屑性睑缘炎,错误的是______

A.发生于睑缘的皮脂溢出所造成的慢性炎症
B.患部常可找到卵圆皮屑芽胞菌
C.屈光不正、营养不良可诱发本病
D.长期使用劣质化妆品可诱发本病
E.睫毛易脱落且不能再生

更多题库