Efficient means someone who is working in a well-organized way and plans things well. So think of what a character would do being "well-organized" "well-planned" ...etc.
If it's what I think you're talking about, I just had it on a test and it should be (C) sole,
Hope this helps
Answer:
A. I'm pretty sure its A. because, its 2 identity. one for fighting crime and one for being normal
<span>The supernatural event that happened in Morte D’Arthur was when the character Arthur was able to draw the sword called Excalibur from the stone while he’s still a boy. Excalibur is the legendary sword of King Arthur. Excalibur is also called Caliburn. This sword has magical powers.</span>
