To their delight, their newly-developed_爱下问搜题

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问题选择题

To their delight, their newly-developed products were not _____ for the demand as soon as they went on the market.

A．qualified

B．flexible

C．available

D．adequate

答案

答案：D

单项选择题

大风浪中航行，你船见到他船尾灯，后来见到他船的红舷灯和桅灯，这种情况你如何看待：（）

A.交叉局面，本船应为让路船

B.交叉局面，他船应为让路船

C.追越局面，本船应为让路船

D.如果构成碰撞危险，则应假定为追越局面，本船应为让路船

填空题

交流润滑油泵电源的接触器，应采取（）延时释放措施，同时要保证（）动作可靠。