两位已取得执业助理医师资格的大专、中专学历医生，欲参加执业医师资格考试。应达到的医疗、预防、保健机构工作的期限分别是
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Amythical(imaginary)creature,thedragonwasbelievedtohavelion'sclaws,scalyskin,andfierybreath.
Scientistshaveobtainedmoreevidence___________plasticisfindingitswayintothehumanbody.
Thefirstpaperwasmadefromthebarkofthemulberrytree.
Thisisthe_____pianoonwhichthecomposercreatedsomeofhisgreatestworks.
Whencarbonisaddedtoironintheproperproportions,theresultissteel.