奥洛斯老年手机:数学 英语 物理 问题

来源:百度文库 编辑:高校问答 时间:2024/04/29 06:22:21
(1)P,Q,R,S四个人去公园玩跷跷板,已知S体重大于P体重,P与R的体重和大于Q与S的体重,Q与R的体重等于P与S的体重.请判断出这四人体重的大小关系.
(2)Which units are used to measure a horse?
a)metres b)hands c)legs d)litres
(3)His Chinese teacher is 30 years old at l____.
(4)What word is the first word on page 10 in your English-Chinese dictionary?
(5)I can stand still and go at the same time.What am I?
(6)I am small,light and can move quickly. I can speak, though I have no mouth. I travel without feet, and Ican express my master's thiughts. What am I ?
(7)The little traveller has great power. He takes a drink of water, and runs a thousand miles. Before he goes, he takes off his hat. When he rests, he puts on his hat. What is he?
(8)Thank you very much for c_____ for our team.
(9)Her parents died in the accident, but she s____.
(10)For people, these young men join the army without thinking about their own s_____ and d____.
(11)this kind of i____ can make noise.
(12)The cats leave and the m_____ play.
(13)His work is to make b_____ chairs.
(14)I have forests with no trees. I have rivers with no water, and I have cities with no houses. I have mountains with no rocks. What am I?
(15)某烧杯装满水后总质量为350克,放入一合金块后,溢出一些水,这时总质量为500克,取出合金后,总质量为300克,求合金的密度?
(16)气压计在一幢大楼底层的示数是755毫米汞柱,在大楼顶上的示数是751毫米汞柱,这幢大楼有多高?若每层楼高是3米,则这幢大楼有几层?
(17)潜水艇在海中潜行时排水量为800吨,在海面航行时排水量为650吨,试问潜水艇在海面航行时水上部分的体积有多大?要充进多少体积的海水才能潜入海底?(海水的密度为1030千克/立方米)

(3)least
(4)English word
(5)car
(6)sound
(8)congratulation
(9)survive
(12)mice
(14)picture
(15)4g/立方厘米
(16)80米,26层
(17)约为145.6立方米,150吨

(1)个人认为此题有问题,只能判断出R>Q,S>P
(2)a
(3)least
(4)
(5)clock
(6)sound
(7)
(8)
(9)survived
(10)safety danger(安危?呵呵~)
(11)instrument
(12)mice
(13)beach(查了好多,b开头的好象只有沙滩椅 )
(14)a map
(15)0.4
(16)48m 17层(大约每升高12米,水银柱约降低1毫米)
(17)14.56立方米