2. Given Proposition 1: The locus of points equidistant from two skew lines is a plane. Proposition 2: For any three planes in space, there exists a point equidistant from them. Which of the following is true? ( )
A. Only Proposition 1
B. Only Proposition 2
C. Both Proposition 1 and 2
D. Neither of them
2. D

Take any two specific interface lines to know that proposition 1 is false; take 3 parallel planes to know that proposition 2 is false.