【单选题】The World Health Organization warned that Asian countries __________ attentive to bird flu since Asia ___________ got rid of the disease completely.
C.
ought to stay; has been
D.
shall be; has not been
【判断题】空调器若关闭后再重新启动时,必须等1分钟以后才可再开,以免因机内气体没有得到充分平衡,造成重新开机时使用负荷过大,损坏电动机。( )
【简答题】句型转换。 1. The snake comes from Asia. (改为一般疑问句并作肯定回答) ______ the snake ______ from Asia? Yes, ______ ______ . 2. The two monkeys are South American. (改为一般疑问句并作否定回答) ______ the two monkeys South American...
【判断题】In 2017, Asia-to-Asia constituted the largest regional migration corridor in the world, with some 63 million international migrants born in that region residing in another country of Asia.
【单选题】通过收音机收听广播电台节目属于( )通信。
【判断题】行政复议机构是指行政机关内负责法制工作具体办理行政复议事项的专门机构,具有独立的行政机关法人地位,其基本职责或任务是负责有关复议工作
【简答题】在所有由两个"1"和六个“0"组成的8位二进制整数(补码)中,最小数是()(十进制)
【单选题】有两个5位二进制补码数11100和01101,若二者相加,则结果: