The ship’s generator broke down, and the pumps had to be operated ______ instead

游客2024-10-26  1

问题 The ship’s generator broke down, and the pumps had to be operated ______ instead of mechanically.

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

答案 D

解析 副词辨析题。manually意为“用手,手工地”;automatically意为“自动地,机械地”;artificially意为“人工地,非天然地”;superficially“表面地,肤浅地,浅薄地”。
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