题目

阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。After a hard week, I wanted to have a good rest. I went to the near beach for some1time with myself. It was a lovely, warm weekend in California, kids joyfully2in the water, or building sandcastles. When I was to leave, I3 a girl playing by herself. She built a little sandcastle with a moat (护城河) around it and was trying to fill it with water. Unfortunately, there was no4around to carry water. She would go to the waves,5her hands and then walk back to her little cas在一些地方可以看到如图所示的标志牌，关于此标志牌的意思，下列解释正确的是A. 不允许在此地旋转喇叭 B. 不允许小孩在此地吹号角C. 不允许在此地鸣喇叭 D. 此地的声音响度不允许超过40dB