7. The survivors were in ______ need of medical help as many of them had been seriously injured in the air crash.
(A) alert
(B) intense
(C) urgent
(D) essential
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統計: A(0), B(1), C(5), D(1), E(0) #3448741
統計: A(0), B(1), C(5), D(1), E(0) #3448741