【正文】
rsquo。rdquo。rsquo。s not rare that two students who have studied together for 4 years have never spoken to each other. Itamp。 and other people may say amp。 。s open more psychological courses in schools.amp。s colleges and the whole society. Itamp。mdash。rsquo。ldquo。rsquo。lsquo。資料共分享,我們負責傳遞知識。s not rare that a student who has been absent from class for several days is not noticed at all. Itamp。L