31.If the Moon and Sun line up when the Moon is at is farthest point in its orbit, leaving a thin ring of
sunlight around the Moon, it is called a(n)_________solar eclipse.
(A) Total
(B) Partial
(C) Annular
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統計: A(11), B(8), C(91), D(3), E(0) #2379278
統計: A(11), B(8), C(91), D(3), E(0) #2379278