【单选题】What is required of Al software to save a life?
A.
It must be able to swim.
B.
It must keep walking round the pool.
C.
It must distinguish between a swimmer and a shadow.
D.
It must save a life within a few months.
【单选题】水体富营养化的后果是()
A.
由于藻类大量繁殖,死后分解消耗大量氧气,导致鱼类因缺氧而死亡,使渔业产量减少
B.
由于藻类大量繁殖,使鱼类的食物增加,导致渔业产量增加
【多选题】LOM成型技术的发展方向主要有( )等几个方面。
【单选题】水体富营养化的后果是( )
A.
由于藻类大量繁殖,死后分解要消耗大量氧气,导致鱼类因缺氧而死亡,使渔业产量减少
B.
由于藻类大量繁殖,使鱼类的食物增加,导致渔业产量增加
【单选题】水体富营养化的后果是
A.
由于藻类大量繁殖,死后分解要消耗大量氧气,导致渔类因缺氧而死亡,使渔业产量减少
B.
由于藻类大量繁殖,使鱼类的食物增加,导致渔业产量增加
【判断题】Unit 1 reading three Al used to live a fulfilling life.
【单选题】水体富营养化的后果是()。
A.
由于藻类大量繁殖,使鱼类的食物增加,导致渔业产量增加
B.
由于藻类大量繁殖,死后分解要消耗大量氧气,导致渔类因缺氧而死亡,使渔业产量减少
【简答题】A.Because she feels very hot in the room. B.Because she wants to avoid meeting people. C.Because she wants to smoke a cigarette outside. D.Because she doesn't like the smell of smoke inside.