What does the word “adrenaline” most closely mean as it is used in the paragraph: I could hardly believe my ears. I spoke in a trembling rush. “Oh, thank you, sir!” Suddenly I felt great. I didn’t know about adrenaline in those days, but I knew something was pumping through me, making me feel as tall as the sky. A: Fear; nervousness
B: Energy and excitement
C: Gratitude and thankfulness
D: Despair; anger