In1974HenryAaronbrokeBabeRuth'smonumentallifetimerecordof714homeruns.A、archaic(old,antique)B、degrading(discredit)C、outs...
Batsfly,ratherthanglide,andthusaretheonlymammalscapableoftrueflight.A、straightB、safeC、realD、rapid[MustVIP]...
ThecompanyissuesanannualreporteveryMarch.A、ayearlyB、acomprehensiveC、afinancialD、aproduct[MustVIP]...
Someseaurchins海胆havevenomous(toxin)spinesA、sensuous(feeling)B、crooked(twisted)C、poisonousD、sticky[MustVIP]...
In1861itseemedinevitablethattheSouthernstateswouldbreakawayfromtheUnion.A、strangeB、certainC、inconsistentD、proper[MustVI...
Thefirstpaperwasmadefromthebarkofthemulberrytree.A、driedwoodB、outercoveringC、syrup(sirup)D、root[MustVIP]...
Themegaphone(microphone)makesthevoicesoundlouderbecauseitpointssoundwavesinonedirectionandkeepsthemfromspreadingoutinal...
Blue－greenalgaegrowabundantlyinsaltmarshes.A、primarilyB、slowlyC、onplants(cultivate)D、ingreatnumbers[MustVIP]...
EllaGrasso,electedgovernorofConnecticutin1974,supportedtheenactment(given,granted)ofafreedom-of-informationlaw.A、passin...
Eyespots,themostrudimentaryeyes,arefoundinprotozoan原生动物flagellates鞭毛虫,flatworms扁形虫,andsegmentedworms片段蠕虫.A、hostile-look...
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