【简答题】Next we have to worry about what we will ______. Frankly, I was really shocked to find out that NASA has this problem worked out. This is a scientist at ______named Michael Hecht. And he's ______this ...
【单选题】What ______ me was that there was a ______ look on her face due to the ______ problem.
A.
confuses; confusing; confusing
B.
confused; confused; confused
C.
confused; confused; confusing
D.
confused; confusing; confusing
【简答题】A study of English learning problems was carried out among a total of 106 foreign students. It shows that most students considered understanding spoken English to be their biggest problem on arrival. ...
【单选题】Watras understood he was picking up radiation at.home as_________.
A.
he always set off alarms when passing through the monitors
B.
most of his co-workers passed through the monitors without problem
C.
he proved one day he wasn’t picking up.radiation at work
D.
scientists found out his house contained radiation
【简答题】分布式人工智能系统的特点有分布性、连接性、协作性、开放性、 ________ 、独立性。