广告,顾名思义,就是广而告之,向社会广大公众告知某件事物。广告就其含义来说,有广义和狭义之分。Non economic advertisements refer to advertisements that are not for profit, such as government announcements,
I think the teachers' working attitude and the concern to the students should also be equally important .Because the teachers will be active in their teaching only if he likes his work and the students .Wha