how could i improve my speed on the job?
think, i need to keep in my mind a lot of things
how could i build up the english environment to improve my english skill?
think, i need read more articles and have a conversation with other friends every day
how could i pass the exam on this FRM testing?
think, i need to study harder and harder than be4
住戶編號:1952908
檢舉原因
心情: 
