Blue-greenalgaegrowabundantlyinsaltmarshes.A、primarilyB、slowlyC、onplants(cultivate)D、ingreatnumbers[MustVIP]...
Themegaphone(microphone)makesthevoicesoundlouderbecauseitpointssoundwavesinonedirectionandkeepsthemfromspreadingoutinal...
Inliterature,caricatures讽刺画usuallycontainverbalexaggerationthroughwhichthewriterachievescomicandoftensatiric讽刺effects.A...
WhileBillieHolidaydidnotinventthemusiccalled"theblues",shemostassuredlyhelpedpopularizeit.A、finallyB、certainlyC、earnest...
Withtheacquisitionofsmallercompaniesbylargerones,the1960'ssawawaveofnewconglomerates.A、surgeB、handfulC、suspensionD、diss...
Whencarbonisaddedtoironintheproperproportions,theresultissteel.A、containerB、sequenceC、laboratoriesD、amounts[MustVIP]...
Thewheelsofthefirstroadvehicleswerefashionedfromcrudestonedisks.A、hand-carvedB、roughlymadeC、flatD、heavy[MustVIP]...
Thecontrolsofmostmodernairplanescanbeoperatedeithermanuallyorautomatically.A、bythebookB、byamapC、bylogicD、byhand[MustVIP...
Incalculatingthedailycalorierequirementsforanindividual,variationsinbodysize,physicalactivity,andageshouldbetakenintoac...
Communicationisoneofthemostimportantbondsthatholdculturalsystemstogether.A、obligationsB、qualitiesC、linksD、needs[MustVIP...