Four letters c in “The 4C approach to successful business writing” stand respectively for ...14/25Four letters c in “The 4C approach to successful business writing” stand respectively for ...Complex, Concise, Correct, and CourteousCountable, Concise, Correct, and ComprehensiveClear, Concise, Correct, and CourteousCorrelative, Clear, Concise, and CorectGiải thíchChọn đáp án C