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`иx}еČWg(sh)~R

rg2021-01-23 09:37:31 иԇ

`иx}еČWg(sh)~R

ʲônjWg(sh)~R

`иx}еČWg(sh)~R

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wfxеČWg(sh)~R֮yҪ棺һ҂俼^кٕijضWƵ~RڶWg(sh)~Ryͨ~~Yȥœy҂ܸBĝhZ˼֪磺иxгF(xin)^һNKittiwakeBhZֺt@~҂Ҳ] ^İČWg(sh)~RӰ҂xٶҲӰ҂B(ti)

ʲôЌWg(sh)~R

ôȻиһTZԿԇôʲôxЕF(xin)˶ČWg(sh)~R@еČWg(sh)~Rʲôԇжoκνأ

ȑԓţ緶(ni)ӢZ(qun)Ŀԇ֮һԇWg(sh)~ROӋMиxһԭġ憖}Ĵ҂ԏиԇı|(zh)˼иĴ_ZԿԇиԇĸZӢZDžsӢZҌWČWô@ЩW(ж(sh)xƻо)ZԿԇ͸ӂ(c)ڜyԇܷڇĴWh(hun)沢ҌWڴWһWxʲôأ@ȻǸNnôᘌ@Nиԇx־͑ԓWܷxnWnw׶ɌWg(sh)ԵĶνMɣдČWg(sh)~R@иxҲF(xin)˶ČWg(sh)~Rˡֻ@ӲWǷܿnһmǧ퓵ӢnиxyȻöfxиx²һxӢnи¶xͿ϶ҲyӢn

""Ć}-ǰWg(sh)~R

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"|(zh)"Ć}-Wg(sh)~R

҂ڿϕrвͬWg(sh)~RČӴΣҲ"|(zh)"DzͬġҪԚw

һЛ]нoP(gun)ጻxġ@Wg(sh)~Rֻ""Ϳԡ磺Among the species of seabirds that use the windswept cliffs of the Atlantic coast of Canada in the summer to mate, lay eggs, and rear their young are common murres, Atlantic puffins, black-legged kittiwakes, and northern gannets.

"common murres", "Atlantic puffins", "black-legged kittiwakes", "northern gannets"҂İČWg(sh)~R҂ֻҪxһЩBͿԣȻĸsքe"C" "A" "BK""N"ӛ֮P(gun)}r磺

According to the passage, which of the following birds conceal their nest?

(A) Bonaparte's gulls

(B) Atlantic puffins

(C) Kittiwake gulls

(D) Northern gannets

BCDxֱӌ"A" "BK""N"

ڶнoP(gun)ጻx'@Wg(sh)~R҂HҪ֪""߀ҪжxҕҊWg(sh)~Rxጵ̖Уxľ䣬ͬλZľZ̖̖磺

1. Further burial and slow cementation - a process by which crystals become bound together in a mosaic of intergrown ice crystals - finally produce solid glacial ice

@ƪ}DZcementation()һ|(zh)Wg(sh)Z̖֮gIJnjcementationĽጶx

2. The moon may be divided into two major terrains: the Maria (dark lowlands) and the Terrace (bright highlands)

@һMaria(º)Terrace()P(gun)ČWg(sh)~R̖֮еIJ@M˽ԓµһ}ĿУAll of the following are true of the Maria EXCEPT:

(A) They have small craters

(B) They have been analyzed by astronomers

(C) They have a rough texture

(D) They tend to be darker than the terrace

xDļnjԓԒ̖еČWg(sh)~ጲMеһ

_đB(ti)挦Wg(sh)~R

Wg(sh)~RȻһЩyƽrͿόһ_đB(ti)ǺҪȻиx鱾|(zh)ĽǶȳl(f)ģMǽWČW^ôڌW^Уxn^϶кܶg(sh)Zİ]Ҋ^ģWǰİ֪R׃Ϥ^ͨ^nxWЩWg(sh)~RŌW֪R

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`иx}еČWg(sh)~RP(gun)£

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