Last year the number of studects who graduated with a driving licence reached 200,000, a(n) ________of 40,000 per year.

No regular advertiser dare produce anything that fails to stick to the _______ of his advertisement. 

(2014·福建省普通高中质量检查)Because of H7N9 bird flu，all the chicken markets in Shanghai  have been closed and won’t open until further________.

As President Xi Jinping put it in Moscow on Saturday, China’s development creates more ______ than threats.

He made a _____ of five thousand dollars on the deal.