1、【题目】 Communication is one of the most important bonds that hold cultural systems together.
选项:
A.obligations
B.qualities
C.links
D.needs
答案:
C
解析:
暂无解析
1、【题目】Thewheelsofthefirstroadvehicleswerefashionedfromcrudestonedisks.
选项:
A.hand-carved
B.roughlymade
C.flat
D.heavy
答案:
解析:
1、【题目】In calculating the daily calorie requirements for an individual, variations in body size, physical activity, and age should be taken into account.
选项:
A.numbered
B.stabilized
C.contrasted
D.considered
答案:
D
解析:
暂无解析
1、【题目】InthenortheasternUnitedStates,itrainsintermittently间歇地throughoutthespring.
选项:
A.steadily
B.abundantly
C.periodically
D.daily
答案:
解析:
1、【题目】Insect pests are among the leading causes of crop failure.
选项:
A.expected
B.chief
C.natural
D.least
答案:
B
解析:
暂无解析
1、【题目】Urban renewal programs strive to upgrade areas that are becoming slums.
选项:
A.reproach
B.improve
C.fortify
D.uproot
答案:
B
解析:
暂无解析
1、【题目】Double Eagle in the first transatlantic balloon, was greeted by avid crowds in France.
选项:
A.eager
B.surging
C.appreciative
D.vigorous
答案:
A
解析:
暂无解析
1、【题目】Alligators still exist in some of the dank 潮湿 swamps and bayous小海湾 of Alabama's coastal regions.
选项:
A.weirdly古怪的fascinating
B.mythical
C.drab(monotonous)
D.unpleasantlyhumid
答案:
D
解析:
暂无解析
1、【题目】Insectpestsareamongtheleadingcausesofcropfailure.
选项:
A.expected
B.chief
C.natural
D.least
答案:
解析:
1、【题目】Oneofthegreatestbreakthroughsforprofessionalwomencamein1973whenthefieldofbankingopenedupforthem.
选项:
A.mostseriousdisappointments
B.mostsignificantadvances
C.mostabruptdeclines
D.mostcrucialsituations
答案:
解析:
1、【题目】Despitetheproliferationofotherfastermodesoftransportation,therailroadsremainthelargestcarriersofintercityfreightintheUnitedStates.
选项:
A.schemes
B.means
C.tracks
D.variables
答案:
解析:
1、【题目】The future survival of the bald eagle is still an important American ecological concern.
选项:
A.migration
B.population
C.existence
D.evolution
答案:
C
解析:
暂无解析
1、【题目】The Salk vaccine is a major factor in the fight to eradicate polio.
选项:
A.completelydestroy
B.carefullydisguise
C.sustain
D.contain
答案:
A
解析:
暂无解析
1、【题目】Blue-greenalgaegrowabundantlyinsaltmarshes.
选项:
A.primarily
B.slowly
C.onplants(cultivate)
D.ingreatnumbers
答案:
解析: