阅读理解.Asweallknow,theMoonisthemoon(卫星)ofEarth,anditgoesaroundtheearth.Scientistshavealreadyknownalotaboutit,(A)butthey'vealwayswantedtoknowmoreaboutit.AndtheydecidedtosendmentotheMoon.They
阅读理解. Asweallknow,theMoonisthemoon(卫星)ofEarth,anditgoesaroundtheearth.Scientistshavealready
knownalotaboutit,(A)butthey'vealwayswantedtoknowmoreaboutit.Andtheydecidedtosendmento
theMoon.Theythinkit'sthebestwaytolearnmoreaboutthemoon.
Buthowdotheastronauts(宇航员)gettothemoon?Themoonisabout384,000kilometresawayfromthe
earth.Theycan'ttakeaplanetotheMoon.Butsomethingcanflyevenwhenthereisnoair.Thatisamanned
spacecraft(载人宇宙飞船).SeveralastronautshavebeentotheMooninthemannedspacecraft.1."it"insentenceArefersto(指得是)_____.[ ]
A.theplanets
B.theMoon
C.thesky
D.thestar
2.TheMoonis_____awayfromtheearth.[ ]A.over384,000kilometers
B.only384,000kilometers
C.about384,000kilometers
D.about348,000kilometers3.ThebestwaytolearnmoreabouttheMoonisto_____.[ ]A.sendmenthere
B.takephotosofit
C.liveonit
D.findanothermoon4.Theastronautshavebeentothemooninthe_____.[ ]A.plane
B.mannedspacecraft
C.spacestation
D.air5.Thebesttitleforthispassageis_____.[ ]A.TheMoon
B.Theexploration(探索)oftheMoon
C.MentotheMoon
D.Themannedspacecraft