[数] 单位阶跃

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发表于:2018-12-03 / 阅读(149) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(139) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(175) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(151) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(166) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(129) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(168) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(177) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(210) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(153) / 评论(0) 分类 step by step 3000 第三册

Unit 9 Managing Personal Development Part I Warming up A. A1. The three things children need: --First: To feel that one has options, that one maintains some control over his or her life. --Second: To feel significant in the life of at least one other

发表于:2018-12-27 / 阅读(385) / 评论(0) 分类 Step by Step2000

UNIT 30 STORY Lesson 59 The Cop And The Anthem ( Ⅰ ) UNIT 30 STORY Lesson 59 The Cop And The Anthem ( Ⅰ ) Exercises: Ⅰ . 1.Why was the man called Soapy? What was his life style? How did many ric

发表于:2018-12-27 / 阅读(108) / 评论(0) 分类 英语听力入门 (全四册)

UNIT 39 STORY Lesson 77 DinnerFor David ( Ⅰ ) UNIT 39 STORY Lesson 77 Dinner For David ( Ⅰ ) Exercises: Charles Dickens 1.Dickens was raised in poverty and … education. 2.He began work at the ag

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UNIT 10 SHORTPLAYS Lesson 19 A Visit TO The Museum Lesson 19 A Visit TO The Museum Exercises: Scene Ⅰ 1 . Where are the teacher and students? 2 . What is the teacher's name? 3 . Who is late? 4

发表于:2018-12-27 / 阅读(102) / 评论(0) 分类 英语听力入门 (全四册)

UNIT 47 EDUCATION ( Ⅱ ) Lesson 93 Part Ⅰ UNIT 47 EDUCATION ( Ⅱ ) Lesson 93 Part Ⅰ Warming-up Exercises Note-taking: Some Undergraduate Courses in an English Department Engl 115 _______________

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UNIT 42 RADIO PROGRAMS( Ⅱ ) Lesson 83 Part Ⅰ UNIT 42 RADIO PROGRAMS( Ⅱ ) Lesson 83 Part Ⅰ Warming-up Exercises WHO in the News Lead ? 1. ____________________ will reopen talks Wednesday on red

发表于:2018-12-27 / 阅读(162) / 评论(0) 分类 英语听力入门 (全四册)

UNIT 55 COMMUNICATION( Ⅲ ) Lesson 109 Part I UNIT 55 COMMUNICATION( Ⅲ ) Lesson 109 Part I Warming-up Exercises Note-taking: Leaving a Message Telephone Message To__________________________________

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发表于:2018-12-27 / 阅读(137) / 评论(0) 分类 英语听力入门 (全四册)

Step by Step 3000. Book Two. Unit 12. Dictation. In this unit, you'll hear 11 items for dictation. Each item will be presented three times. Write down every word you hear. Item One. Vocabulary. abuse, innocent, mitigate, trauma, equipped, Judith Wall

发表于:2019-01-22 / 阅读(138) / 评论(0) 分类 Step by Step 3000 第二册

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发表于:2019-02-26 / 阅读(174) / 评论(0) 分类 step by step 3000 第三册
学英语单词
'Atūd
a. intercostalis suprema
acceleration type PCG microphon
advertising fee
againes
alliacol
amacrine (cell)
anti-floating agent
archrivals
armbrust
arrenurus shih
Bechlin
biodynamic, biodynamical
birenal and biureteral deformity
Bombayite
brain anatomy
catharinaea angustata brid.
clairsville
clavicular fracture of newborn
compatible circuit
complementary angless
countercurved axisymmetric reducer
did what?
diphenyl guanidine chromate
discontinuous mining technology
dosis non-neutralisata
downsizing
Dugoba
efficiency degradation
equilibrium of labor market
eugene ballet
everlasting regret
exception to classification
ferroins
flashing sequence
flush with money
fly away kit
form resistance
gammill
geazon
graphited oil
hang-time
Hebbel, Friedrich
high pass network
initial situation
inter-period income tax allocation
jet metallurgy
juane
kag-
kit violin
koestal
Lagodekhi
lanigan
LL
lock approach
log haul
macchiatos
manometric method
mar-apr
McBurney's point
microclusters
Mongun-Tayga, Gora
monkeys
Monogenea
National Ports Authority
nicked column
Non impact printer
non-freezing explosive
nozzle regulation
oblique of the ecliptic
occultation of satellites
operational effectiveness
orangeless
p invariance
porous barrier
rechosen
recovery of price
reforfeit
regular measure
rural
ryutaroes
Sangas
sciatic bursa of obturator internus
Seaton Ross
sho
splenosis
stavenger
stock withdrawal form
straight-line motion
strombus lentiginosus
superintending control
sydaphera speengleriana
tangent cylindrical projection
Tayāsīr
telethrips
Ten'ki
tetrathiomolybdates
Tyndale
ultra coating
unparsed
us choice
work list by work center