【简答题】It may seem to be a hard task to trace back the history of rap music, though you often see the informal music associated with highly informal dance style. As far as the origin of rap music is concerne...
【简答题】简述儿童心理学的研究对象、研究内容及其意义。
【判断题】The following is academic writing.I have read your manuscript with some attention. […] I will not enter into any discussion of your principles, though you seem to desire it. At present I shall only gi...