Which of the Following Statements About Mercury's Orbit Is TRUE

Which of the following statements about Mercury's orbit is TRUE?

A) Mercury is the most distant planet from the Sun
B) Mercury has the highest speed in its orbit of any planet
C) Mercury's orbit is the closest to a perfect circle of any planet
D) Mercury takes 88 Earth years to orbit the Sun
E) Mercury always remains exactly the same distance from the Sun as it orbits