A monkey . . . . . . a long tail.

A. have

B. does

C. has

D. is

Answer: Option C

Solution(By Examveda Team)

Have is the root VERB and is generally used alongside the PRONOUNS I / You / We / Ye and They and PLURAL NOUNS. Generally, have is a PRESENT TENSE word.Has is used alongside the PRONOUNS He / She / It and Who and SINGULAR NOUNS."Monkey" is singular noun.
A monkey has a long tail.