7. Choose the correct revision of the following fragment:

A high level of math skills is important for some careers. Engineering, computer
science, or architecture.

A. A high level of math skills is important for some careers … for example,
careers in engineering, computer science, or architecture.
B. A high level of math skills is important for some careers, for example.
Careers in engineering, computer science, or architecture.
C. A high level of math skills is important for some careers such as
engineering, computer science, or architecture.
D. A high level of math skills is important for some careers engineering,
computer science, or architecture.