Hello there!
The roots of the word barbarian came from ancient Greece. The word barbarian was generally used at that time to describe any non-Greeks. Therefore the answer would be D. Greek.
Answer:
"Be careful, the teacher told us, to write your name legibly"
When comparing the man's legs to rubber in context, it sounds like he is unable to walk. Describing his legs as rubber would indicate they bent and bowed under his weight on them. He's probably either injured or lame.