Howmanypartsdoesascienceandtechnologypaperconsistof?Whatarethey?
Seven parts: title and authors name ,summary, contents ,text, acknowledgements, references, biographty.
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句子写作：HeisverybusypreparingIELTS.Hehasnotimetoplay.
Howmanypartsisanarticleusuallycomposedof?Whatarethey?
在医患沟通中患者隐瞒病情可能因为以下哪些原因
_______isknowntoall，Chinawillbean_______powerfulcountryin20or30years’time.
流行性乙型脑炎的传染源是
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