問題詳情

【題組】70.The ships’ generator broke down, and the pumps had to be operated ________ instead of mechanically.
(A)) manually
(B)) artificially
(C)) automatically
(D)) synthetically

參考答案

答案：A
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)