【单选题】David believes that_______.
A.
robots will be of more and more human characteristics
B.
robotic toy industry will develop fast
C.
scientists can learn from robot films
D.
old people need to take care of robots at home
【判断题】道德风险是指被保险人的行为由于受到保险保障而发 生变化的倾向
【单选题】The United States court system, as part of the federal system of government, is characterized by dual hierarchies: there are both state and federal courts. Each state has its own system of courts, com...
【多选题】根据宴会的形式,宴会菜单可以分为( )。
【单选题】邮轮企业管理者要对工作勇于探索,破除陈规陋习,不断战胜自我,是要求他们具有 。