Final answer:
The transformation that would carry parallelogram ABCD into itself is a line of reflection, which reflects the figure over a line to create a symmetrical image.
Step-by-step explanation:
The question refers to the geometric transformation that can carry parallelogram ABCD into another figure, which in the context of this question I believe to be 'itself', due to a likely typo. The correct transformation for this is a line of reflection, which is a line that acts like a mirror, reflecting the parallelogram over to the other side to create a symmetrical image.
Answer: B. Line of reflection.
Reflections in geometry maintain the shape and size of the original figure, making a line of reflection the only option from the given choices that could carry a parallelogram into itself while preserving its dimensions and orientation.