The correct answer is the fourth option. The other three are grammatically incorrect.
Knows little. 2 and 3 are both presuming too much, as it's the writer's duty to get them interested and informed. 4 basically doesn't matter, and furthermore may not even apply in many forms of writing. 1 is the best answer, as writing for general audiences is intended to inform and expand the horizons of the reader.
Syntax is the study of <span>a. grammatical rules of a language
C is semantics, d is comparative linguistics, b is related to sociolects.</span>
The answer is also on APEX "Hopeless".
