Which TWO materials can be used as a substratum? A．oxygen-rich solution B．coconut fibre C．mineral wool D．rock

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问题 Which TWO materials can be used as a substratum?
A．oxygen-rich solution
B．coconut fibre
C．mineral wool
D．rock
E．paper fibre

选项

答案E

解析

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本试题收录于：雅思听力题库雅思（IELTS）分类

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Which TWO materials can be used as a substratum? A．oxygen-rich solution B．coconut fibre C．mineral wool D．rock

雅思听力

雅思（IELTS）

Lessconfidentemployeestendtobe______aboutaskingforapayincrease,preferringtowaitfortheirsupervisorstoraisethe

Morevaluableandcomprehensivethananypreviouslyproposedtheoryofthephenomenon,Salazar’sresearchhas(i)______thebasi

Thenotionoffilmproducersastheogresofthemoviebusinesshasprovedan(i)______one,butaccordingtoTheProducersby

Althoughmenstilldominatetheranksoffullprofessorsinthefieldofastronomy,theincreasingnumbersofyoungerwomenint

Whilenotcompletelynonplussedbytheusuallycausticresponsesfrommembersoftheaudience,thespeakerwasnonethelessvisib

WRITINGTASK1Youshouldspendabout20minutesonthistask.Thediagramshowshowpaperclipsareproduced.Writead

Questions1-8Completethesummarybelow.ChooseONEorTWOWORDSfromthepassageforeachanswer.Writeyouranswersinboxes

THEMOTORCARATherearenowover700millionmotorvehiclesintheworld-andthenumberisrisingbymorethan40millionea

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在月经期末___全部脱落，_的子宫腺迅速分裂增生，向表面铺展，修复内膜上皮进入_____。

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A．冬虫夏草B．茯苓C．灵芝D．猪苓E．雷丸药用部位为子实体的药材是

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the1500’sthefirstEuropeanexploredthecoastofCalifornia.

Which TWO materials can be used as a substratum? A．oxygen-rich solution B．coconut fibre C．mineral wool D．rock

雅思听力

雅思（IELTS）

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Thenotionoffilmproducersastheogresofthemoviebusinesshasprovedan(i)______one,butaccordingtoTheProducersby

Althoughmenstilldominatetheranksoffullprofessorsinthefieldofastronomy,theincreasingnumbersofyoungerwomenint

Whilenotcompletelynonplussedbytheusuallycausticresponsesfrommembersoftheaudience,thespeakerwasnonethelessvisib

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Questions1-8Completethesummarybelow.ChooseONEorTWOWORDSfromthepassageforeachanswer.Writeyouranswersinboxes

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证券公司应当以提供()等方式，保证客户在证券公司营业时间内能够随时查询证券公司经纪业务经办人员和证券经纪人的姓名、执业证书、证券经纪人证书编号等信息。I．电话Ⅱ．网上查询Ⅲ．书面查询Ⅳ．在营业场所公示

晴朗的夜里，在茫茫的内蒙古大草原上迷路，你将依靠什么自然景物确定方向？

当χ→0时，χ－sinχ是χ2的()．

设：a=2，b=8，c=6，d=3，表达式a>bAndNot(c>d)Ord>c的值是()。

______the1500’s______thefirstEuropeanexploredthecoastofCalifornia.

在月经期末___全部脱落，_的子宫腺迅速分裂增生，向表面铺展，修复内膜上皮进入_____。

the1500’sthefirstEuropeanexploredthecoastofCalifornia.