帮我做做英语试题Intheolddays,diversusedtogodownintothesealookingforshipsthathadsunk,becausetheyhopedtofindgoldandjewels.Nowdiversstillsearchforvaluablethingsinsunkenships,buttheyalsotrytobringtothesurfa

　　帮我做做英语试题

　　Intheolddays,diversusedtogodownintothesealookingforshipsthathadsunk,becausetheyhopedtofindgoldandjewels.Nowdiversstillsearchforvaluablethingsinsunkenships,buttheyalsotrytobringtothesurfacetheshipsthemselves,orpartsofthem.Thevalueofdifferentkindsofmetalshasincreasedgreatlyoverthelasttwentyorthirtyyearsandeventhoughashiphasbeenundertheseaformanyyears,itmaybeworthagreatdeal.

　　Onefamoussunkenshipisthe“Lusitania”,whichsankoffthesoutherncoastofIrelandin1915withalossofnearly1,500lives.Ithasfourhugepropellersmadeofanexpensivemetal.Todayeachofthosepropellersisworth$300,000ormore.Theship,lyingonthesea-bedhasbeenboughtbyamancalledJohnLight.Hepaidabout$1,200,000forthewholeship.Hehopestobringupthosepropellersandsellthem.Healsohopestosellotherpartsoftheship,whenhehasbroughtthemtothesurface,forabout$600,000.

　　6.Diverstodaytrytobringtothesurface_____.

　　A.goldandjewelsB.partsofships

　　C.wholeshipsD.alloftheabove

　　7.Divertrytobringupmetalsbecause_____.

　　A.theyhavebeenintheseaforalongtime

　　B.goldandjewelsarenotvaluablethings

　　C.somekindsofmetalsareworthalotofmoneytoday

　　D.itiseasytobringupmetals

　　8.Theword“surface”inthepassagemeansthe_____.

　　A.marketB.airC.topofaliquidD.sea

　　9.JohnLighthopesthathemaybeabletosellallthepartsofthe“Lusitania”forabout_____.

　　A.$12,000B.$300,000C.$1,200,000D.$1,800,000

　　10.JohnLightboughtthe“Lusitania”_____.

　　A.before1915B.beforeitsank

　　C.afteritsankD.afterhehadbroughtupthepropellers