【判断题】在线旅游预订服务是旅游电子商务的重要功能; 旅游客户咨询与服务是旅游电子商务营销的关键。
【单选题】The explicit or implicit way that an author uses to introduce the characters to the audience is called ________.
【简答题】The author uses the example of monkey to argue that robots are ______.
【单选题】Internet是旅游电子商务活动的载体,买卖双方通过中间的认证机构在Internet上进行交易。旅游电子商务由()构成其基本框架。
【简答题】The author uses the metaphor 'a fish out of water' to mean______.
【简答题】The author uses the examples of a tycoon and a taxi—driver to show that .
【单选题】The author mentions 'sight unseen' primarily in order to emphasize that Shor's method
A.
does not allow for the cloning of a bit of quantum information that has not first been recognized
B.
tends to be less reliable than classical information correction, because it is impossible to discern whether Shor's is successful
C.
has been accepted by physicists without much skeptical investigation
D.
allows for a quantum correction where the individual states of quantum bits do not need to be reported.
E.
quantum correction circuits tend to operate at random
【单选题】哪一个不是旅游电子商务点商务的发展的阶段
【简答题】The author uses the example of a monkey to argue that robots are