3. We need to _______ our efforts to meet the project deadline. Everyone should work extra hours if necessary.
(A) intensify
(B) alleviate
(C) delegate
(D) abandon
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統計: A(31), B(0), C(1), D(0), E(0) #3249748
統計: A(31), B(0), C(1), D(0), E(0) #3249748