【单选题】风光秀丽的纳列温河是甲国和乙国的界河。两国的边界线确定为该河流的主航道中心线。甲、乙两国间没有其他涉及界河制度的条约。现甲国提议开发纳列温河的旅游资源,相关旅行社也设计了一系列界河水上旅游项目。根据国际法的相关原则和规则,下列哪一项活动不需要经过乙国的同意,甲国即可以合法从事?( )
A.
在纳列温河甲国一侧修建抵近主航道的大型观光栈桥
B.
游客乘甲国的旅游船抵达乙国河岸停泊观光,但不上岸
【单选题】从实现下图推理树的推理过程来判断,设计这个推理机的规则库时不一定要有的规则是( )
C.
如果动物吃肉,且是哺乳动物 ,则动物是肉食动物
D.
肉食动物,且是黄褐色,有黑色条纹,则动物是老虎
【判断题】The last exchange between the guests and the hotel would be checking out at the front desk, an efficient hotel must finish checking out for all the lined up guests within an hour.
【简答题】The director (definite)______ told us that a diner would be given in honor of the guests.
【判断题】A hotel in Shanghai was built with the materials from an old post officeto reduce the amount of CO2 the construction would cause. The guests will be toldhow much CO2 they have emitted during their sta...
【单选题】中共十六大报告指出,一个民族进步的灵魂,一个国家兴旺发达的不竭动力,一个政党永葆生机的源泉是
【单选题】赛马,障碍赛时摔倒,左前肢支跛明显,前臂上部弯曲,他动运动有骨摩擦音,患部肿胀,未见皮肤损伤,全身症状不明显。本病的确诊方法是
【单选题】From the text we can infer that leaving the television on while entertaining guests would be judged by the author to be _________.
B.
a sign of our taste for multitasking
C.
a way of displaying our wealth
D.
something everyone does nowadays
【单选题】在中高档轿车上已经广大泛使用巡航控制系统,下列说法中正确的是( )。
D.
发动机节气门与巡航执行器间有拉索进行同步控制