Neap tides occur().
A:at the start of spring,when the Sun is nearly over the equator
B:only when the Sun and Moon are on the same sides of the Earth and are nearly in line
C:when the Sun and Moon are at approximately 90°to each other,as seen from the Earth
D:when the Sun,Moon,and Earth are nearly in line,regardless of alignment order
出自:海船船员证