【单选题】
Lifelong learning is both formal and non-formal; and the boundaries between face-to-face teaching and ___________ education are increasingly blurred.
【单选题】
For formal English we’d better choose _______.
【单选题】
One big of formal education is the high cost.
【单选题】
For formal English, we’d better NOT choose_______.
【单选题】
By _________ learning possible anytime and anywhere, distance education is a powerful tool for supporting lifelong learning.
【单选题】
By making learning possible anytime and anywhere, distance education is a powerful tool _________ supporting lifelong learning.
【判断题】
“Purchase”and “buy”are not synonyms because “purchase”is more formal than “buy”.
【单选题】
It is believed lifelong learning is a crucial response to the challenge of the global ________ economy.
【判断题】
The complimentary close in the formal style includes Yours Truly, Respectfully yours.
【单选题】
We are taught that a business letter should be written in a formal style rather than________.