Question

as an object - oriented computer programming language, perl is used by coders like black girls code founder kimberly bryant to create computer programs by manipulating \objects\ (that is, specifically defined variables or combinations of variables) into interacting with each other. conversely, languages like scheme, used in software development, ____ object oriented. which choice completes the text so that it conforms to the conventions of standard english? a. is not b. are not c. was not d. has not been

Explanation:

The subject is "languages" (plural), so the verb should agree in number. "Are not" (B) is plural, matching "languages". "Is not" (A) is singular, "was not" (C) is past tense (context is present), and "has not been" (D) is incorrect tense/agreement.

Answer:

B. are not