Which of the Following Statements Is True

Which of the following statements is true?

A) If the electric field is zero at a point, then the electric potential is zero at that point also.
B) The electric field is large where the potential is large, and vice versa.
C) If the electric potential is zero at a point, then the electric field is zero at that point also.
D) If the electric potential is zero throughout a region of space, then the electric field is necessarily also zero there.
E) If the electric field is zero throughout a region of space, then the electric potential is necessarily also zero there.