【简答题】乡村服务业主要包括农业生产业、乡村 服务业等方面。
【单选题】Though he is _____ ugly boy, yet he often comes _____ first in the exams.
【单选题】He often comes late,()?
【判断题】新民主主义革命的伟大胜利为当代中国发展进步奠定了根本政治前提。
【单选题】He often _______ the TV and watches the news when he comes home. [ ]
【单选题】He is very____.He often comes first in shot putting.
【判断题】超声波不仅能在固体中传播,还可以在液体和气体中传播,而且传播的距离足够远
【单选题】He often comes to work early and he is ____ late for work. [ ]
【单选题】45校正发动机曲轴弯曲常采用冷压校正法,校正后还应进行( )。
【单选题】He often comes to school ______ foot. But he came ______ his father's car today.