33 Schools, office buildings, factories, and other commercial buildings have benefited from fire
protection ______ systems for over a century.
(A)split
(B)crucial
(C)sprinkler
(D)political
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統計: A(73), B(138), C(332), D(156), E(0) #1609658
統計: A(73), B(138), C(332), D(156), E(0) #1609658
詳解 (共 4 筆)
#3961585
(A)split的解释是:劈开, 裂开, 分裂, 分离, 裂开
(B)crucial的解释是:至关紧要、關鍵
(C)sprinkler的中文意思:洒水器,喷洒器
(D)political (a.)政治上的,政黨的,政略性的,政治的
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