Gunpowder was used extensively in firearms prior to 1990.

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问题 Gunpowder was used extensively in firearms prior to 1990.

选项 A、in
B、around
C、from
D、before

答案D

解析本题考查的是对形容词短语的认知能力。本句的意思是：Gunpowder was used extensively in firearms prior to 1990.1990年的前期火药被大量的运用于战争。prior to在…之前，如：It happened prior to my arrival．这发生在我到达之前。A．in在某年；B．around大约，接近于；C．from从……开始；D．before在……之前

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本试题收录于：职称英语理工类A级题库职称英语分类

职称英语理工类A级

职称英语

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Gunpowder was used extensively in firearms prior to 1990.

职称英语理工类A级

职称英语

From1994to1998thenumberofAmericanswhohaddonatedakidneyreached244.Peoplewithheartdisease,diabetesandhighpr

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TryingtoFindaPartnerOneofthemoststrikingfindingsofarecentpollintheUKisthatofthepeopleinterviewed,one

TryingtoFindaPartnerOneofthemoststrikingfindingsofarecentpollintheUKisthatofthepeopleinterviewed,one

Theyhadafarbetteryieldthananyotherfarmmilesawayaroundthisyear.

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