Math 6

Question Analysis
This question tests comparing real numbers using their positions on a number line.
The main focus is understanding that numbers to the right are greater than those to the left.

Key Concept Explanation
On a number line, values increase from left to right. 

Step-by-Step Solution
A = -2, B = -1:  -2 < -1 , so A < B (A is false).
C = 1, D = 2: 1 < 2, so C < D (B is true).
B = -1: -1 < 0, so B < 0 (C is false).
A = -2, C = 1: -2 < 1,...