2025届高考英语二轮专题复习与测试专题强化练十九完形填空__说明文议论文.docVIP

专题强化练（十九）完形填空——说明文、议论文

Test1

(2024·广州模拟)AskpeopletonametheworldstallestpeakandanybodywithsoundgeneralknowledgewillnameMountQomolangma.Butquizthemonitsexact1andmanywillbenotsure.

In1975,Chinesesurveyors2thatMountQomolangma(MountEverest)was8848.13metershigh.As3improved,satellites,photoelectricity,radarsandgravitymeasurementtechnologieswere4togetmoreexactfigures.Ofcourse,someonestillhadtocarry5towhatistheworldsrooftop.

In2005,aChineseteamscaledQomolangmaandfoundthatitwasnotashighasthat,asthey6theheighttobe8844.43meters.ScalingQomolangmaisno7task.Theaverageairtemperaturethereis－29degreesCelsius,evenfourdegrees8thaninAntarctica.Thesnowthereis4-5metersthickandhurricane-like9blowallthetime.Teammembersweretrainingto10theextremeconditions.

Inanutshell,measuringtheQomolangmasheightisatallorder,11hugeamountsofmoneyandhumanresources.Butitisworththe12.Qomolangmaistheperfect13forobservingcrustal(地壳的)movements.Andchangestothepeaksheightcould14whetherthetwoplatesareheadingtowardorawayfromeachother.

Besides,theconditionofsnowandothernaturalmaterialsatthetopisanindicatorofupcomingclimatechangeontheTibet-QinghaiPlateau.Thats15measuringtheQomolangmasheightissosignificant.Puttogooduse,itcanbenefitmankind.

【语篇解读】本文是一篇说明文。文章说明了测量珠穆朗玛峰高度的艰难以及其重要性。

1．A．location B．appearance

C．area D．height

D根据下文在1975年以及2005年对珠穆朗玛峰高度的测量可知，此处指它的精确高度(height)。

2．A．determined B．assumed

C．estimated D．admitted

A根据下文“As____improved...togetmoreexactfigures.”可知，此处指的是中国的测量员确定(determine)珠穆朗玛峰的高度是8848.13米。

3．A．condition B．technology

C．society D．economy

B根据下文“satellites,photoelectricity,radarsandgravitymeasurementtechnologies”可知，随着科技(technology)的发展，高科技被运用(employ)到测量珠穆朗玛峰的精确高度中。

4．A．employed B．expected

C．approached D．inspired

A参见上题解析。

5．A．wea