The ship’s generator broke down, and the pumps had to be operated______instead o

游客2025-04-01 16

问题 The ship’s generator broke down, and the pumps had to be operated______instead of mechanically. (北京航空航天大学2015年试题)

选项 A、manually
B、artificially
C、automatically
D、synthetically

答案 A

解析 manually意为“手工地”。句意：船的发电机出了故障，所以得用手工操作泵来代替机械操作。故选A。artificially：人为地；automatically：自动地；synthetically：综合地。三个选项都不符合句意。

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Theship’sgeneratorbrokedown,andthepumpshadtobeoperated______insteado