37. The spring range of tide is the depth between _____ and _____.
(A) Mean High Water Springs, Mean Sea Level
(B) Mean High Water Springs, Mean High Water Neaps
(C) Mean High Water Springs, Mean Low Water Neaps
(D) Mean High Water Springs, Mean Low Water Springs

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統計： A(15), B(18), C(33), D(65), E(0) #2335133