问题：
[单选] The little boy was so fascinated by the mighty river that he would spend hours sitting on its bank and gazing at the passing boats and rafts.A . very strong
B . very long
C . very great
D . very fast
参考答案：A
参考解析：
本题暂无解析
The little boy was so fascinated by th
The little boy was so fascinated by the mighty river that he would spend hours sitting on its bank and gazing at the passing boats and rafts.
