4. The airline is planning to _____ more than 1000 employees due to the strong
demand for air transportation after the pandemic.
(A) mention
(B) recruit
(C) collapse
(D) exhaust
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統計: A(30), B(356), C(25), D(16), E(0) #3154828
統計: A(30), B(356), C(25), D(16), E(0) #3154828