【单选题】are language varieties which are appropriate for use in particular speech situations, in contrast to language varieties that are associated with the social or regional grouping of their customary user...
【判断题】If you buy too many things and you have to send it through the mail.
【判断题】IV型超敏反应发生慢,故又称迟发型超敏反应。
【简答题】 (1) Dialects refer to __________ differences and these differences can be national, regional or local . (2). One’s social background does influence one’s choice of linguistic forms and one’s languag...
【判断题】If you buy too many things and you have to send it through the mail.
【单选题】肾结石病人在体外冲击波碎石前接受的指导中最重要的是:
【判断题】某些抑郁患者心情抑郁和过分高涨会交替出现。
【判断题】if you find that you have too many main points, you do not need to condense them into categories.
【单选题】Social dialects, or ____________, are varieties of language used by people belonging to particular social classes.
【单选题】Social dialects, or , are varieties of language used by people belonging to particular social classes.