问题
单项选择题
"Good-bye and good luck!"______these words, he turned and got on the train.
A．With
B．Of
C．By
D．On
答案
参考答案：A
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"Good-bye and good luck!"______these words, he turned and got on the train.
A．With
B．Of
C．By
D．On
参考答案：A