【简答题】三、完形填空:阅读短文,从每组 A、B、C、D四个选项中,选择正确答案。 Most middle school students wear uniforms.Some students like uniforms, 1 others don’t.However,recently,a Japanese government survey 2 that more students in J...
【简答题】三、完形填空:阅读短文,从每 ilia、B、C、D四个选项中,选择正确答案。 Today,it is a big problem for young graduates to get satisfying jobs. 1 that there are thousands of different kinds of jobs in the world.Choosing the right one i...
【简答题】汽轮机 是以 为工质,将热能转变为机械能的高速旋转式原动机。
【简答题】阅读短文,从方框中选择适当的词并用其正确形式填空,使短文通顺、意思完整。请将答案填写在答题卡的相应位置。每空限填一词,每词限用一次。方框中有两个词是多余的。 Electricity is of great 小题1: to our life. What would life be like without electricity? “That’s terrible!” most people wou...
【简答题】汽轮机又名 ,是以 为工质的旋转式机械。汽轮机是将 能 转换为 能的高速旋转式原动机。
【单选题】汽轮机是以蒸汽为工质的将( )的旋转式原动机。