【单选题】设 是 第二象限角,则0.5 是( ) A. 第一、三象限角 B. 第二、三象限角 C. 第三、四象限角 D. 第二、四象限
【单选题】The fuel is suplied to the pump through ports or openings in the___or cylinder of the pump.
【简答题】你听到的噪音都是什么样的噪音呢?是()提问方式。
【简答题】According to Ken Robinson, what does the aim of university education seem to be?
【简答题】what are the three adjectives Ken Robinson uses to describe intelce?