1 . Choose the one which best replaces the highlighted phrase : As no one knows the truth 'as fully as him', no one but him can provide the testimony.

• A. as fully as he, no one but him
• B. as fully as his, no one but him
• C. as fully as he does, not one but he
• D. as fully as he does, no one but be alone

Answer: Option C

Explanation: