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共找到 32 与ssurface 相关的结果，耗时4 ms
阅读理解.Th阅读理解.Theworldisnotonlyhungry,butitisalsothirstyforwater.Thismayseemstrangetoyou,sincenearly70%oftheearth'
ssurface
(表面)iscoveredw
英语
earth's surfac
阅读理解.Earthquakesaretheshaking,rollingorsuddenshockoftheearth'
ssurface
.Earthquakeshappenalong"faultlines"intheearth'scrust.Earthquakesc
英语
rth's crust.Ea
Anearthquakeiscausedbyasuddensliponafaultorfractureintheearth'
ssurface
.Thetectonicplatesonthesurfacearealwaysslowlymovingbuttheygetstu
英语
slowly moving
Ifwelookfromspace，Earthisblue．Thebluepartsareoceans．Theycoverabout71%oftheEarth'
ssurface
．Howmuchdoyouknowabouttheoceans？PacificOceanIt
英语
e oceans？Pacif
Washington：NASAhasannouncedevidencethatJupiter'slargestmoon，Ganymede，hasasaltwateroceanunderitsicysurface．Theoceanseemstohavemorewater
英语
to have more
完形填空Nearly70percentofthesurfaceoftheearthiscoveredbywater1thelandwelive2israther3onlyabout30percentoftheearth'
ssurface
.Theoceanwateris
英语
bout 30 percen
Theoceansareuniquetoourplanet.Nootherplanetinoursolarsystemhasliquidwater.Theoceanscoverabout70%oftheearth'
ssurface
.Theycontainabout97
英语
urface. They
1.Wherearetherainforests?RainforestscoversixpercentoftheEarth'
ssurface
.Therearerainforestsinmanypartsoftheworldbutthebiggestforestsare
英语
orld but the b
完形填空：阅读下面短文，掌握其大意，然后从1～10各题所给的四个选项中，选出一个最佳答．Water1aboutseventypercentoftheearth'
ssurface
.Thereiswaterinseasrivers
英语
s water in sea
阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳答案。1．Wherearetherainforests?RainforestscoversixpercentoftheEarth'
ssurface
．Therearer
英语
re are rainfor
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