【正文】
cet4/6 with a ease. and i have acquired basic knowledge of ********both in theory and in practice. besides, i have attend several ***hold in ****, this is our advantage study here, i have taken a tour to some big factory and pany. through these i have a deeply understanding of domestic ****industry. pared to developed countries such as us, unfortunately, although we have made extraordinary progress since ***,our ****industry are still underdeveloped, mess, unstable, the situation of employees in this field are awkard. but i have full confidence in a bright future if only our economy