来自任孝平的问题
【(2013·浙江金华二模)Asurveyhasshownthat40%ofthosekilledintrafficaccidents________iftheyhadbeenwearingseatbelts.A．shouldhavebeensavedB．musthavebeensavedC．needhavebeensavedD．couldhavebeen】
(2013·浙江金华二模)Asurveyhasshownthat40%ofthosekilledintrafficaccidents________iftheyhadbeenwearingseatbelts.A．shouldhavebeensavedB．musthavebeensavedC．needhavebeensavedD．couldhavebeensaved
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2020-10-22 23:14