a qualification in language teaching的用法和样例：
- A Professional Development Incentive Grant Scheme for Language Teachers has been launched to encourage and assist serving teachers to acquire higher professional qualifications in language teaching.
- Language teaching is both a science and art.
- Success is the most vital factor in language teaching and learning.
- He said OCR had devised a new language scheme called Asset Languages to encourage people of all ages to learn languages in bite-sized amounts and get a qualification in them.
- There are several possible reasons for using the Internet in language teaching.