按照专业文献载文率的分布规律可以确定何为专业文献核心期刊。
正确
暂无解析
Hetalkedaboutthemenandbooks____interestedhimgreatlyintheschool.
Wethankyou_____foryoucooperation.
Ihavea[sore]throatfromcold.
-----Wouldyoumindmyusingyourpen?
-----_______________.
Istillrememberthedays____westudiedtogether.
