Which is NOT a characteristic of effective sentences?

AEffective sentences are concise.
BEffective sentences use a variety of sentence structures.
CEffective sentences are mostly compound-complex sentences.
DEffective sentences have well-placed modifiers.

Verified Answer :

The correct answer for the question that is being presented above is this one: "c. Effective sentences are mostly compound-complex sentences." An effective sentence doesn't have to be compound-complex sentence because its effect won't be useful as it is.

Answer:

The answer is C. I took this test and that was the correct answer.

Explanation: