【单选题】When _______ to F1, I have little knowledge to if.
【判断题】( 2 分)维持膜状沸腾操作,可获得较大的沸腾传热系数。( )
【判断题】维持膜状沸腾操作,可获得较大的沸腾传热系数。
【单选题】听力原文:It's more convenient if we rent a car. (A) Yes, I think they are. (B) No, I just bought it new. (C) Yes, but a bus would be cheaper. (24)
【单选题】习近平总书记指出,要把乡村振兴战略这篇大文章做好,必须走( )。
【单选题】哪位作家曾在《鲁迅论》中说:《呐喊》、《彷徨》中的乡土小说描写了“‘老中国的儿女’的思想和生活”?
【简答题】If I had worked hard at school, I——-(be) an engineer now. If they had informed us , we——-(not come)here now.