句子写作：Mypresentationseemedtogowell.
My presentation seemed to go well although I was feeling really nervous.
暂无解析
句子写作：Iwasveryembarrassed.Ididn’tknowwhatIshoulddo.
句子写作：HeisverybusypreparingIELTS.Hehasnotimetoplay.
Whatarethekeyfeaturesofaresearchpaper?
根据对患者人身造成的损害程度，医疗事故分为______
在发生人感染H7N9禽流感确诊病例的县(区)内，应当在病例确诊后开展为期()的强化监测
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