【单选题】

Which of the following statements is in the right order for Thomas Edison
A．He became a telegraph operator, a newsboy, and then got his first patent.

B．He became a newsboy, got his first patent, and then became a telegraph operator.
C．He got a patent, became a telegraph operator, and then became a newsboy.
D．He became a newsboy, a telegraph operator, and then got a patent.