阿摩線上測驗
複選題
32. I spend nearly 12 hours a day ______ such a difficult scientific project.
(A) fulfilling
(B) conducting
(C) surrendering to
(D) carrying out
(E) imposing on
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統計： A(86), B(179), C(130), D(144), E(102) #3357940
統計： A(86), B(179), C(130), D(144), E(102) #3357940
