In what case do bettas assume various colors? At what moment does a fight between male bettas start?

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问题 In what case do bettas assume various colors?
At what moment does a fight between male bettas start?

选项

答案When two bettas are put in the two containers close to each other.

解析

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大学英语六级

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In what case do bettas assume various colors? At what moment does a fight between male bettas start?

大学英语六级

Ofallthepeoplearoundme,mymotheristhedearest.IloveherandIenjoyspendingtimewithher.Inthefuturewhenshegro

Marketingbye-mailingisontheincrease.Comparedtoothermedia,e-mailmessagesareextremelycheaptosend.WithTV,youare

Whenyouarewritingbusinessletters,youneedtonoticethefollowingtips:LimitThemtoOnePageBydefinition,busines

Researcherssaypeopletravelingintrafficarethreetimesmorelikelytosufferaheartattack.Theysaytheriskofahearta

Check-inRequirementsPassengersandtheirbaggagemustbecheckedinatleast45minutesbeforedeparturefordomesticflig

Ifpeoplecan’ttellallkindsofcolors,wecansaytheyarecolor-blind.Mostcolor-blindpeoplecansee【T1】______butcannott

TheholidayshoppingseasongotofftoaflyingstartovertheThanksgiving(感恩节)weekendintheU.S.Retailers(零售商)attracteddisc

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Thenewlydevelopingscienceofartificialintelligenceaimsatprogrammingthecomputertothink,reasonandreact________peo

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于是焉河伯欣然自喜，以天下之美为尽在己。河伯：尽在己：

女性，45岁，3小时前车祸头部受伤，伤后立即昏迷，做CT后入院。入院检查：中度昏迷，右侧瞳孔散大，对光反射消失，左上、下肢肌张力增高，病理征(+)。CT示右额颞部高密度新月形影像。出血来源为

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应用鹰嘴钳拔下前牙时，术者应站在患者

下列与项目决策静态分析含义相同的是()。

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著名杂剧()中的唱词“碧云天，黄花地，西风紧，北雁南习，晓来谁染霜林醉，终是离人泪”，一向脍炙人口。