26. When Sam was a small child, he _____spend hours every day playing with stones in the garden.
(A) used
(B) would
(C) would have
(D) should

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統計: A(40), B(49), C(29), D(7), E(0) #1565445

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#3101315
would 可表達"過去習慣"做某事,同...
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