dded=extra( 答案还有continuing)
anchor=hold in a place
abstract = concrete 文中找反意
Advance = improvement
accomplished = achieved
Admit (permit to enter) =let in
Adjusted = modificated (adjusted adj.调整过的 )
Annually = yearly
avenue (大路，手段方法) = means
advent--introduce（不确定）
a matter of speculation--supposition(speculation的同义词)
adjusted--modificated
advance--improvement
accumulate-- collect/press down，
（它在原文的句子是the diamonds accumulate in the 什么地方，是因为它的什么什么的特点）
appeal--attraction
attachment to --preference for
array=range n.排列, 编队, 军队, 衣服, 大批 vt.部署, 穿着, 排列
attendant-- accompanying
ascribed to--assumed to be true of
afford--provide/purchase/originate/require
available--obtainable
apparent--obvious
alert
beckon= invite
beckoning (引诱人的, 令人心动的)=inviting
Breed = reproduce (breed v.(使)繁殖, 教养, 抚养n.品种, 种类 )
beckoning=inviting
breed--reproduce
budding
brilliant--bright
barriers
boost --raise
boom--expansion
beneficial--advantageous
classic
constant = stable
counter of = in the opposition of
continual = constant
consistently= regularly
counter of = in the opposite of
Critical = significant
Critical = significant
critical --important
critical --essential
chisel==carve
counter of--in the opposite of
constantly -----regularly(i guess)
classic--typical
close--careful (其他选项为 final/instant/restricted) n. 结束
couple--associate
commemorate--celebrate
correspondence 一致 harmonies
confine--limit
camouflage--hide
constituent--component
counterpart --version
consequently--therefore / thus
convert--transform
"demise"--decline,
demand=need
delineate这个我可能错了，但根据上下文，及其象 trace
detrimental = harmful
durable=lasting
Determining (测定) = calculating(句中选）
Detractor = critic (detractor n.诽谤者, 恶意批评者)
diffusion (笔试：diffuse = travel)
distinguish = notice from the difference
Distribute = spread
devoted to--dependent on/concentrated on/related to
发明和entrepreneurial risks were devoted to the..... which has no certain profit.
distribute = spread
disturb-upset
debate--argue
decretive
detrimental--harmful
dispersal
daring -- bold
diffuse--travel
dispute--argument
dangle--hung hang
diversity--varied
determining--calculating（句中选）
? = extreme
evoke=stimulate
engage=involve
exceeded = surpassed
employ=use
exceedingly -- extremely
endangered ( 将要绝种的) = abundant（反义词，句中选）
Enrich = enhance 选项里有 enhance/conceal/enlarge
entail = involve entail: vt.使必需, 使蒙受, 使承担, 遗传给
Erratic (不稳定的，古怪的) = irregular
Even= already
Evenly = equally (evenly adv.均匀地, 平坦地 )
exhibit (n. v. 展示，陈列)= feature (展出、公开 = emphasize， display, publicize, ) （句中选）
Expanse (笔试：expand = increase)
express = communicate
Extraneous ( 无关紧要的，外来的，inessential, from outside)
expressed--communicated
some concerns about forest are expressed till early 1900. expressed- A.communicated, B.increased. exhibit--feature（句中选）
endangered<-->abundant（反义词，句中选）
entail----involve
enrich(enhance,enlarge,conceal，根据上下文有可能选conceal,我选enhance)，
explored,
earnest
establishment--formation
enclosure--surrounding
ease
era--period
enormous--凶暴的，巨大的
enhance --improve or enlarge
elaborate adj.精心制作的, 详细阐述的, 精细 vt.精心制作, 详细阐述 v.详细描述
embedded--encased
essentially adv.本质上, 本来
even--already 恰好，正当
词汇不难,其中有even--already题.在But, even by the end of时间...,.....
expendable -- unprofitable
expose to--subject to
exert--cause
expanse--area
expanse == (笔试：expand = increase)
这一题 expanse 是考“n.区域”的意思 | 
