190. One, should do his duty.
Correct answer: C. One should do one's duty.
- A. (A) One should do her duty..
- B. (B) One should do their duty.
- C. One should do one's duty.
- D. (D) One should do our duty,
Explanation
In English, the pronoun "one" is typically followed by the possessive pronoun "one's" to indicate ownership or possession. Therefore, option (C) correctly uses "one's" to indicate possession.
Last updated