Miss Liu ________ as an accountant for 4 years in the company, and now she is a general manager of it.
The number of college students who attended national examination for admissions to the civil service in 2013 reached 1,117,000, a (n) ________ of one million per year in the recent three years.
—What are you busy with recently? —We have been looking into how the machine breakdown __________.
If an artist is enthusiastic and has great courage to overcome difficulty, inspirations of his art will never __________.
Drinking coffee, having healthy foods and taking exercise are all good ways to ______ you when you are working to a tight schedule.
In modern society, a young man, who attempts to succeed and go far in his career, has to be __________.