Probablynotspeechofsofewwordshaseverbeen

(Although)thebeaverisa(powerful)swimmer,

LISTENING1类型：Conversation话题：OfficeHour详细

InaeclipseoftheSun,theregionsofumbraexpe

16.Laketrout,fishusually(finding)indeep,

Theword"It"inline14referstoA．(LuncheonSt

Onlywith(early)sevencenth-century(observ

Reading1"ExoticandEndangeredSpecies"→Whe

CountryMusicAcommercialoffshootofthefolk

Inthelate1930'sandearly1940's,JacobLawre

Thesoilinwhichcoffee(isgrown)mustberich,

Pheromonesystemsarerelativelycomplexinin

Manymuseums(havebeenfounded)byprivateben

SanFrancisco:ItsContemporaryIssuesFamous

GeothermalEnergyGeothermalenergyisnatura