【单选题】横越线路时,应(),注意左右机车、车辆的动态及脚下有无障碍物。
【简答题】横越线路时,应(),注意左右机车、车辆的动态及脚下的有无障碍物。
【单选题】横越线路时,应(),注意左右机车、车辆的动态及脚下有无障碍物。
【单选题】Which group of people don't migrate because of pull factors?
B.
People looking for a good life.
C.
People with overseas relatives or friends.
D.
People seeking better job opportunities.
【单选题】Which statement is true?
A.
American people like sitting with people they don't know.
B.
A hostess always seats a small group at a large table.
C.
American people never sit with people they don't know.
D.
American people would not light a cigarette if the people who sit at the same table mind their smoking.
【单选题】横越线路时,应(),注意左右机车、车辆的动态及脚下有无障碍物。
【单选题】布尔逻辑表达式:在职人员NOT(教师AND中年)的检索结果是?
【单选题】【 单项选择题】十九大报告指出,中国特色社会主义制度的最大优势是 ( )。 【 A】多党合作 【 B】政治协商 【 C】人民民主 【 D】
【单选题】横越线路时,应(A),注意左右机车、车辆的动态及脚下有无障碍物。
【简答题】横越线路时,应()、()、(),注意左右机车、车辆的动态及脚下有()。