46 Many high-rise building fires cannot be fought from outside the building, as the upper stories are______ the reach of most aerial ladders.
(A)upon
(B)without
(C)beyond
(D)above

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統計: A(14), B(23), C(53), D(32), E(0) #1200262

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#4620247
在..之上沒有超過在...之上高樓層火災...
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