随机变量的众数

Section A [00:01.78]1. W: What time does the ballet start? [00:04.47]M: At 8:30. We have 35 minutes to get there. [00:08.31]Q: What time is it now? [00:11.08]2. W: How did your football team do last season? [00:14.60]M: We won three times, lost five

发表于:2018-12-01 / 阅读(229) / 评论(0) 分类 决胜六级英语听力

Model Test 4 Section A [00:03.53]1. M:It doesn't make any sense to go home for spring vacation now. [00:08.72]W: That's right. [00:09.69]Especially since you'll be graduating in May. [00:12.88]Q: On what did the two speakers agree? [00:16.30]2.Shall

发表于:2018-12-01 / 阅读(350) / 评论(0) 分类 决胜六级英语听力

Section A Short Conversation [00:04.78]1.It seems to me that there is no need to have a screen on the door in the winter [00:12.04]We usually put it on in summer, don't we? [00:16.90]The only reason for having a screen on the door is [00:21.94]to kee

发表于:2018-12-01 / 阅读(300) / 评论(0) 分类 决胜六级英语听力

Section A [00:01.23]1. M: May I take the tape out. [00:03.50]I need it to practise my English for Dr.Tedder's listening class. [00:07.65]W: Well,I am afraid not. [00:07.76]The tape has been put on reserve by Dr.Tedder. [00:11.05]If you have his writt

发表于:2018-12-01 / 阅读(294) / 评论(0) 分类 决胜六级英语听力

Section A [00:02.90]1. M: We've got 34 on the list so far [00:08.75]but I'm sure it'll be up in the forties before we finish. [00:13.90]W: Well,in that case a sit-down dinner is out of the question. [00:19.15]It'll have to be a buffet. [00:22.80]Q: W

发表于:2018-12-01 / 阅读(277) / 评论(0) 分类 决胜六级英语听力

Section A 1.M:Congratulation [00:04.88]You certainly did quite well and I must say you deserve that grade. [00:10.63]W: Well,I really studied hard for that exam. [00:15.36]I've been prepared for it for more than a month. [00:19.83]Now I can relax for

发表于:2018-12-01 / 阅读(284) / 评论(0) 分类 决胜六级英语听力

Section A [00:02.90]1.M:You should never strike up a conversation with a man on the street. [00:08.65]Don't you know how dangerous it is! [00:12.49]W: I usually don't [00:15.75]but I couldn't find the restaurant and he looked very respectable. [00:21

发表于:2018-12-01 / 阅读(348) / 评论(0) 分类 决胜六级英语听力

Section A Short Conversation [00:04.99]1. M:You're a wonderful cook,Ann. [00:09.64]Everything is so good. [00:12.98]W: Glad you like it. [00:15.91]I didn't do all of these dishes,though,Linda helped me. [00:21.45]Q: Who did all of the dishes? [00:24.

发表于:2018-12-01 / 阅读(348) / 评论(0) 分类 决胜六级英语听力

Section A [00:01.28]1. W: I can't figure out what's wrong with my tape-recorder. [00:04.78]It was just a few weeks ago that I got it repaired. [00:08.25]M: Don't waste your time and money any more. [00:10.81]It's a very old tape-recorder and is quite

发表于:2018-12-01 / 阅读(297) / 评论(0) 分类 决胜六级英语听力

Section A [00:00.99]1. M: Let's talk about preparations for the dance. [00:04.70]W: We really need to plan better this time. [00:07.21]Remember what a mess it was at the last dance. [00:10.76]Q: What do we know about the last dance? [00:13.06]2. M:Ma

发表于:2018-12-01 / 阅读(295) / 评论(0) 分类 决胜六级英语听力

Section A [00:02.90]1.W:You've heard my report. Are there any comments? [00:07.94]M:On the whole,I agree with what you said. [00:12.20]But your last point about putting on a play doesn't seem to be very practical. [00:18.55]How can we put on a play w

发表于:2018-12-01 / 阅读(360) / 评论(0) 分类 决胜六级英语听力

Section A [00:01.25]1. M: Could we drop by the office for a minute. [00:04.28]I have a report which I want to check on before supper. [00:07.47]Of course.I have a lot of time and I'm interested to see what you are working on any way. [00:14.37]Q: Wha

发表于:2018-12-01 / 阅读(334) / 评论(0) 分类 决胜六级英语听力

Section A [00:01.78]1. M: Excuse me,but I didn't hear clearly what you said. [00:07.92]Did you say that we did not have to hand in our exam papers? [00:11.83]W: No, I said that my teaching assistant would collect the papers while I'll grade them myse

发表于:2018-12-01 / 阅读(326) / 评论(0) 分类 决胜六级英语听力

by Jason Marshall In recent articles, weve talked about two methods of calculating average values, the mean and the median, and weve talked about some everyday uses for them such as how to use median averaging to get better photos. But thats not all

发表于:2018-12-07 / 阅读(242) / 评论(0) 分类 数学英语

Pre-Listening Vocabulary switch: move to a different position Wi-Fi: a wireless network that provides Internet connection Bluetooth: a trademarked name for a short-range wireless connection for computerized devices GPS: global positioning system, a s

发表于:2018-12-28 / 阅读(189) / 评论(0) 分类 趣谈英语

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Description: Race around the bedroom in training or arcade mode.

发表于:2019-01-08 / 阅读(269) / 评论(0) 分类 Daily Free Games

This is the VOA Special English Economics Report. Economists usually study markets. Now, two Americans have won the Nobel Prize in economics for not studying markets. They will share almost one and a half million dollars for their analysis of econom

发表于:2019-01-11 / 阅读(197) / 评论(0) 分类 VOA慢速英语2009年(十)月

[0:0]misunderstand mixture误会 混合,混合物 [1:48.5791]mobile mode moderate modest [2:31.6939]modify moist moisture mold

发表于:2019-01-16 / 阅读(295) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

今天我们要学的词是random。 Random, 是随机、任意的意思。The firefighters have to undergo a random drug test once a year, 消防队员每年要接受一次是否服用毒品的抽查。The boxer refused to submit random blood tests

发表于:2019-02-03 / 阅读(240) / 评论(0) 分类 英语每日一词

如果你要暂时逃离这个世界,与世隔绝,暂时不想和熟人接触,你可能会不接电话,不带手机,不上社交网站。通常是因为和恋人分手或者是工作不顺。 今天要介绍的俚语是airplane mode,用来形

发表于:2019-02-09 / 阅读(198) / 评论(0) 分类 美国俚语
学英语单词
abstenances
acephalisms
acquisition excess
active sleeve
adhesive coating
Aissey
appeased
astatic
avidin-biotin-peroxidase complex
babbitt lining
Bihain
Boulengerina
brick-lined
Buayj
bump grey
Burke's Peerage
cadmium ferricyanide
candidiasis scrotalis
candyass
carbazochrom
Chaco Boreal
characteristic locus
chearish
Chuvek
Cocaine-habit
coil winding machine
color-picture tube
Coly-mycin
condition series
conflicting value
corynebacterial kidney disease
data dictionary assembler
dharapak
dibbed
direct composition
doctrinaires
fictionalism
folded stereoscopic viewer
funiculus amnii
Gonan
Great Salt Plains Lake
Hatch Cover Operation Clause
high-necks
hydrothermal growth
jawwal
joint stock company limited
knessets
laminative
LASL
lorenzo the magnificents
lustings
meehanite metal
miao
more traditional
multipriority queue
n. auriculotemporalis
Nepeta multifida
neutralisations
nominal screen seize
Onnaing
opisthenar
Photovoltaic Panel
phyllachora shiraiana
precise tilting level
propiedades
punta robalo(robalo)
Purkinje-Sanson's images
quick buck
raouf
refectory
reradiate
salugh
sawn pit
Saxnäs
seawater damaged
secondary memory
seismogenic faulting
serve your turn
servo technology
sliding clamp
slush casting
stability loss
Stauntonia pseudomaculata
stereography
subcaliber firing
subir
sunspot spectrum
supracortical aphasia
tapered hob bing cutter
the multitudes
Thifensulfuron
timber-preservation plant
time delay relay
under planning
uniform line
vortex vector
weymouth pine(pinus strobus l.)
wheel-fixed axis system
wire diameter
wrapper leaf
zuberis