单选题 Mavis: Did you see how close that finish was? It took my breath away!
Roger: Wait, they"re announcing the winner now. It"s Don Jensen!
Mavis: What a surprise! He"s never won a major race before.
Roger: I"m just astounded to see how much he"s improved.
Mavis: ______
Roger: I"m just floored that my best friend won such an important race.