Modern plant breading is largely based on planned hybridization combined with___

游客2025-05-01 15

问题 Modern plant breading is largely based on planned hybridization combined with_____selection to speed up the evolution of new varieties.

选项 A、stringent
B、stern
C、emergent
D、austere

答案 A

解析分析本题中的四个选项可知，stringent，stern，austere三者都有严厉的意思。它们的区别是：stringent指“措施、操作等是严格的”；stern指“严厉的。一般用来指人”；Austere指的是“环境严峻，或地方简朴无多余装饰，用来指人指庄重的”。emergent意为“紧急的，浮现的，突然出现的，自然发生的”。四个选项中，只有A项符合题意。因此本题答案为A。

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Modern plant breading is largely based on planned hybridization combined with___

Warhasescapedthebattlefieldandnowcan,withmodernguidancesystemson

HeplannedtogotoFranceto______hisartofpainting.A、cutoutB、comebyC、b

PresidentBush’svisitwasplannedto______30thanniversaryofPresidentNixon

Thewordscienceisheardsoofteninmoderntimesthatalmosteverybodyhas

Thewordscienceisheardsoofteninmoderntimesthatalmosteverybodyhas

Thewordscienceisheardsoofteninmoderntimesthatalmosteverybodyhas

Thewordscienceisheardsoofteninmoderntimesthatalmosteverybodyhas

AustraliabegantoassumeitsmodernconfigurationbytheEoceneEpoch,some50

Itis(largely)throughperspiration,(or)theevaporationofwater(through)th

Inacompetitiveandfast-pacedmodernsociety,busybusinessexecutivesareso_

[img]ct_epem_epelisv_01511(20097)[/img][originaltext]W:Look,thisyoungManis

—Don’tforgettocometothemeetingtomorrow.—No,I________.A、don’tB、won’tC、

[originaltext]Wheredoyougetyourcarfixed?(A)Iparkmycarintheundergro

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