class of program I signed up for an App developer training class run by Tibame,I am non-computer science related,it was hard in the beginning,but I took lots lot time to remember and understand,and try to do with learned on the class,I believe skillfulness will only come with practice.Whenever a problem arises during programming,I alaways maintain a positive attitude to overcome,and at the moment project works,I full of the sense of achievement.

How to tell more understand a skill? if I want to say a skill level up through practice, how to tell like this?

Please correct my resume. My name is Yu-Shin,Xiao. . I graduated fromChia Nan University of Pharmacy ＆ Science in June 2013. and my major was in cosmetic science.

I have passed and obtained the Level C technician for Level C technician for women’s wear in August 2008 ,Level C technician for chemistry in July 2011. I also get 655 points in the TOEIC in September 2013 . TO the Office software(ex.word.excel.powerpoint) also has basic operating skills.

Steve jobs says：「Stay Hungry,Stay Foolish.」I believe life is a long journey of study.Only have enormous hunger for knowledge and an open mind will be better and better.I always remind me of being better than last day.

I will try my best to do a good job in my student life. I won't let you disappointment !Thank you for your consideration.

Grammar question~ Q.The toner _____specifically for the PX300 laser printer should not be used with any other model.

And the answer is " designed" ,I wondering why use past verb?

What's this sentence means? I saw a sentence below,what is this sentence indicated ? As a commercial endeavor,however,the individual needs of customers are often overlooked. In my opinion,over developement of commerce loses the human nature to bring about an ossified society.

Here a question confused me The increasing popularity of e-books and e-readers is affecting the publishing industry in various ways,one of "which" is the rapid decline in the sales of printed books. My question is why put which and why not just use one of them?