A complex sentence contains a subordinate clause ( or a sentence starting with a conjuction) So the answer is B.<span>.After Maria finished dinner, she washed the dishes in the sink. Because of the subordinate clause ( Afer Maria finished dinner ) The others are simple sentences. ( A.simple sentence and C-D are compound sentences)</span>
<span>the arrangement or disposition of people or things in relation to each other according to a particular sequence, pattern, or method.
</span>
