Which of the following statements is NOT true？A．Alfred the Great started the English navy.

Which of the following statements is NOT true？

A．Alfred the Great started the English navy.

B．Alfred the Great reorganized the Saxon army, making it more efficient.

C．Alfred the Great established schools and formulated a legal system.

D．Alfred the Great imposed a tax, called the dangled, on the Saxons.

请帮忙给出正确答案和分析，谢谢！