1、【题目】Eyespots, the most rudimentary eyes, are found in protozoan原生动物 flagellates 鞭毛虫 , flatworms 扁形虫 , and segmented worms片段 蠕虫 .
选项:
A.hostile-looking
B.perceptive
C.primitive
D.strangelyformed
答案:
C
解析:
暂无解析
1、【题目】Somechildrendisplayanunquenchable难以抑制的curiosityabouteverynewthingtheyencounter.
选项:
A.insatiable贪的无厌的
B.inherent
C.indiscriminate不加选择的
D.incredible
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】Insectpestsareamongtheleadingcausesofcropfailure.
选项:
A.expected
B.chief
C.natural
D.least
答案:
解析:
1、【题目】Whencarbonisaddedtoironintheproperproportions,theresultissteel.
选项:
A.container
B.sequence
C.laboratories
D.amounts
答案:
解析:
1、【题目】ThefirstimportantexpositionintheUnitedStateswasheldinPhiladelphiain1876.
选项:
A.exhibition
B.concert
C.excursion
D.contest
答案:
解析:
1、【题目】Withtheacquisitionofsmallercompaniesbylargerones,the1960'ssawawaveofnewconglomerates.
选项:
A.surge
B.handful
C.suspension
D.dissolution分解
答案:
解析:
1、【题目】How many people are aware that a dancer with the New York City Ballet typically wears out a minimum of two hundred pairs of toe shoes per year?
选项:
A.only
B.exactly
C.atleast
D.fewerthan
答案:
C
解析:
暂无解析
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】ThecompanyissuesanannualreporteveryMarch.
选项:
A.ayearly
B.acomprehensive
C.afinancial
D.aproduct
答案:
解析:
1、【题目】The company issues an annual report every March.
选项:
A.ayearly
B.acomprehensive
C.afinancial
D.aproduct
答案:
A
解析:
暂无解析
1、【题目】The megaphone(microphone) makes the voice sound louder because it points sound waves in one direction and keeps them from spreading out in all directions.
选项:
A.slithering
B.radiating
C.interfering
D.murmuring
答案:
B
解析:
暂无解析
1、【题目】In 1861 it seemed inevitable that the Southern states would break away from the Union.
选项:
A.strange
B.certain
C.inconsistent
D.proper
答案:
B
解析:
暂无解析