In below compare the bold part of each sentence with expressions A, B, C, D and E. choose the correct expression which is an improvement upon the bold part.Most of the Indian workers are as healthy as, if not healthier than, British workers.

• A. healthier but not as healthy
• B. so healthy, if not healthier
• C. as healthy, if not healthier
• D. as if healthy as not healthier
• E. No correction required

Answer: (E)