it is a complete sentence I belive
A frosty rime was on his head, and on his eyebrows, and his wiry chin. He carried his own low temperature always about with him...(Metaphor)
I am as giddy as a drunken man
I am as merry as a school boy
I am as happy as an angel (Similies)
Answer:
B.Cause: A few experts challenged Champollion’s methods.Effect: Defenders of Champollion proved that he was correct.
Explanation:
This is the best choice in my opinion