问题标题:
23.Medicalaccidents_____bydrugshaveattractedmuchattentioninthatcountry.A.causingB.tobecausedC.becausedD.caused
问题描述:
23.Medicalaccidents_____bydrugshaveattractedmuchattentioninthatcountry.
A.causingB.tobecausedC.becausedD.caused
饶妮妮回答:
caused在这里是过去分词,充当定语,相当于which/thatwascaused;
becaused是动词原形,动词原形通常不做定语;
句子意思:由药物引起的医疗事故在那个国家已经引起了极大的关注.
点击显示
英语推荐
热门英语推荐