logo - 刷刷题
下载APP
【单选题】

What does a sundial measure according to the’ passage

A.
It measures the length of a day and a night.
B.
It measures the movement of the sun each day.
C.
It measures the passing of hours, minutes and perhaps seconds.
D.
It measures the shadow of the stick across the flat suce of the sundial.
举报
参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三