1、【题目】Despitetheproliferationofotherfastermodesoftransportation,therailroadsremainthelargestcarriersofintercityfreightintheUnitedStates.
选项:
A.schemes
B.means
C.tracks
D.variables
答案:
解析:
1、【题目】AlthoughtheCarbon14methodofdatingoldobjectsisnotfoolproof,itisthebestmethodavailableatpresent
选项:
A.whollyoperational
B.entirelyserviceable
C.fullyreliable
D.completelysafe
答案:
解析:
1、【题目】One of the greatest breakthroughs for professional women came in 1973 when the field of banking opened up for them.
选项:
A.mostseriousdisappointments
B.mostsignificantadvances
C.mostabruptdeclines
D.mostcrucialsituations
答案:
B
解析:
暂无解析
1、【题目】Communicationisoneofthemostimportantbondsthatholdculturalsystemstogether.
选项:
A.obligations
B.qualities
C.links
D.needs
答案:
解析:
1、【题目】Eyespots,themostrudimentaryeyes,arefoundinprotozoan原生动物flagellates鞭毛虫,flatworms扁形虫,andsegmentedworms片段蠕虫.
选项:
A.hostile-looking
B.perceptive
C.primitive
D.strangelyformed
答案:
解析:
1、【题目】Solidgeometryhasenabledastronomerstocalculatethepositionsoftheheavenlybodiesrelativetooneanother.
选项:
A.ontopof
B.nextto
C.inspiteof
D.withrespectto
答案:
解析:
1、【题目】With lasers scientists can probe many physical processes, such as combustion, once beyond our ken.视野
选项:
A.understanding
B.responsibility
C.interpretation
D.notice
答案:
A
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】 All living organisms, regardless of their unique identity, have certain biological, chemical, and physical characteristics in common.
选项:
A.asaresultof
B.considering
C.cognizantof(consciousof,awareof)
D.whatever
答案:
D
解析:
暂无解析
1、【题目】Comets are still regarded with awe by some people.
选项:
A.wonder
B.concern
C.resentment
D.detachment
答案:
A
解析:
暂无解析
1、【题目】Foodmustbemoistinordertohaveataste.
选项:
A.appetizing(delicious)
B.nutritious
C.damp
D.chewed
答案:
解析:
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