4. Excessive construction of photoelectric cells on the farmland would
__________ the soil seriously.
(A)impoverish
(B)devastate
(C)wreck
(D)ruin
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統計: A(47), B(34), C(8), D(48), E(0) #3121882
統計: A(47), B(34), C(8), D(48), E(0) #3121882