阿摩線上測驗
16.Hospitals were crowded with injured people after the big earthquake, and nurses were busy __________ those patients without taking a rest.
(A) leaving for
(B) turning on
(C) using up
(D) caring for
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統計： A(6), B(15), C(4), D(78), E(0) #683721
統計： A(6), B(15), C(4), D(78), E(0) #683721
