[问答题]
The Sun's gravitational pull on the cl/xfx+p855h zky c (zEarth+cu*a;b0jglw q1c* o f is much larger than the Moon's. Yet the Mol*coq;ac +01jf* bguw on's is mainly responsible for the tides. Explain. [Hint: Consider the difference in gravitational pull from one side of the Earth to the other.]
