【单选题】Jenny was _________ to hear the news that their team didn’t win the game.
【判断题】润滑油在并联过滤式方式中,润滑油经过粗滤器进入主油道。
【判断题】492润滑系统在并联过滤式方式中,润滑油经过粗滤器进入主油道。
【单选题】We were __by the storm on an island withoutfood or water. [ ]
【单选题】John was ________ to learn the news that he was rejected by the committee. [ ]
【判断题】润滑系统在并联过滤式方式中,润滑油经过粗滤器进入主油道。
【单选题】John was ________to learn the news he was rejected by the committee.
【单选题】619下列关于负债及所有者权益类科目期末余额的标书中,正确的是( ).