A-A+
In what way was the hourglass better than the
问题详情
In what way was the hourglass better than the sundial？
A．It could be used under any weather conditions.
B．It could be turned over and over again.
C．It was made of glass.
D．It could last longer.
参考答案
正确答案：A
解析：推理题。由文章第二段第一句可知日晷在晚上或阴天时不起作用,所以后来人们发明了沙漏,可知沙漏可以在任何天气状况下使用。
