Like several other important advances in medicine, penicillin was a somewhat (i)

游客2025-02-21 13

问题 Like several other important advances in medicine, penicillin was a somewhat (i) ______ discovery resulting from (ii)______combination of blind chance and technical expertise.

选项

答案 C，D

解析 resulting from说明前后同义重复。两空联动，同义重复。progressive进步的，untimely时间不恰当的，accidental意外的；favorable有利的，unlucky不幸的，reliable可靠的。答案选CD。

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Like several other important advances in medicine, penicillin was a somewhat (i)

Likeseveralotherimportantadvancesinmedicine,penicillinwasasomewhat(i)

Theambassadorarguesthat,indiplomacy,thereisasubtlebutimportantdiffer

Themedicinedoeshaveasalutaryeffectby______pain,evenifrecentstudiespr

Afterseveralmonthsoftraining,the(i)______youngspanielwasfinally(ii)___

Recentadvancesindicatethatcuresforsomeseeminglyintractablediseasesare

BlackAmericansinFlight,amuralhonoringseveralaviationpioneers,also_____

Manyimportantinventionsaretheresultof(i)______;forexample,Chinesealch

Theaspiringwriter,whoremained(i)______evenafterbeingrejectedbyseveral

Noisesuppressioninphonescanplayanimportantroleinmakingcellphonenetwo

Theeconomicrecoverywassomewhatlopsided:(i)______insomeoftheindustrial

Whatdoesthespeakerthinkofhisworkingconditions?Hethinksthattheworkin

DoWeNeedCitiesAnyMore?Idon’twanttoliveinaci

()跳高滑雪()成本会计[br]()语言心理学家()心理咨询教师A、J

期货交易与远期交易均为买卖双方约定于未来某一特定时间以约定价格买入或卖出一定数量的商品。()A、正确B、错误A期货交易与远期交易均为买卖双

设有二叉排序树如下图所示，根据关键码序列（）构造出该二叉排序树。 A.30

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根据宪法及相关法律规定，国家的最高监督权由()行使。A.最高人民法院 B.最高

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Afterseveralmonthsoftraining,the(i)____youngspanielwasfinally(ii)_