The following is a complex​ sentence: Even though April began eating more fruits and​ vegetables, she decided to continue drinking soft drinks. Which of the following is​ true?

A.
A complex sentence has two independent clauses​ (two whole​ sentences).
B.
A complex sentence has two dependent clauses​ (two partial​ sentences).
C.
A complex sentence has three dependent clauses​ (three partial​ sentences).
D.
A complex sentence has one independent clause​ (a whole​ sentence) and one dependent clause​ (a partial​ sentence).