【单选题】乌申斯基说劳动是一个人在体格、智慧和道德上臻于完善的源泉,这说明;().
【单选题】— Why did you step on my foot? — I am terribly sorry. I ____ it. [ ]
【判断题】S7-1200系列与S7-300系列的计数器完全一样。
【简答题】Noticing that my daughter was very shy, our hostess ______ to make her feel at home.看到我的女儿很害羞,我们的女主人就努力地使她感到像在家一样不拘束。
【简答题】A(Noticing) that my daughter was shy, our hostess B(went out of) her way C() her feel D(at home).
【单选题】机组采用( )运行方式,既能保持较高的机组效率,又能保证汽机转子较小的热应力。
【多选题】( )、( )、( )是三件苏轼传世的著名书法作品。
【单选题】—The battery in my cell phone is running low. —I that last night before we went to bed.
【单选题】(Noticing) that my daughter was shy, our hostess (went out of) her way (making) her feel (at home).
【判断题】S7-1200系列与S7-300系列的计时器完全一样。