题目内容:
Theship’sgeneratorbrokedown,andthepumpshadtobeoperated___insteadofmechanically.
A)artificiallyB)automaticallyC)manuallyD)synthetically
参考答案:【答案仅供学习,请勿对照自行用药等】
Theship’sgeneratorbrokedown,andthepumpshadtobeoperated___insteadofmechanically.
A)artificiallyB)automaticallyC)manuallyD)synthetically