19. The buildings are uninhabitable and have to be made _____ until that air conditioning system can start up again.
(A) adjacent
(B) patient
(C) radiant
(D) salient
(E) vacant
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統計: A(4), B(0), C(2), D(2), E(86) #2069458
統計: A(4), B(0), C(2), D(2), E(86) #2069458