ThefuturesurvivalofthebaldeagleisstillanimportantAmericanecologicalconcern.

• A.migration
• B.population
• C.existence
• D.evolution

Batsfly,ratherthanglide,andthusaretheonlymammalscapableoftrueflight.

• A.straight
• B.safe
• C.real
• D.rapid

ThecompanyissuesanannualreporteveryMarch.

• A.ayearly
• B.acomprehensive
• C.afinancial
• D.aproduct

In1974HenryAaronbrokeBabeRuth'smonumentallifetimerecordof714homeruns.

• A.archaic(old,antique)
• B.degrading(discredit)
• C.outstanding
• D.entire

Thefirstpaperwasmadefromthebarkofthemulberrytree.

• A.driedwood
• B.outercovering
• C.syrup(sirup)
• D.root

MaryMcCarthyssatires讽刺文学arecouchedinaprosestylethathasaclassicprecision.

• A.fused
• B.prefaced
• C.standardized
• D.expressed