问题详情

Which of the following is right according to the passage？
A．Some coast lines do not have two tides each day.
B．Tides are not affected by the shape of coast line.
C．The sun has as much effect on tides as does the moon.
D．Tides usually rise to the same land day after day.请帮忙给出正确答案和分析，谢谢！