【判断题】我国目前已形成了以票据和银行卡为主体,以现金支付为发展方向的现金支付工具体系。
【判断题】局域网中一般采用“广播”传输方式;而广域网一般采用“存储-转发”的传输方式。()
【单选题】Which of the following situations is among the troubles print has?
A.
It is dear to find printed materials.
B.
Frequent editing is needed for better layout.
C.
Paper is passed around quickly.
D.
The space to restore articles is not enough.
【单选题】According to Philip Bradley, Wikipedia is not authoritative because ______.
A.
it is not printed and published
B.
nobody has to rely on it for a livelihood
C.
the data is not reliable as nobody has to ensure that
D.
it all comes out of the window
【单选题】护士所具有的自然科学、社会科学和人文科学等多学科知识,体现了护士的
【单选题】Which of the following is true of consumer surplus? a. It is graphically represented as the area under the equilibrium price and above the supply curve of a good . b. It is t he net gain in economic w...
【单选题】护士所具有的自然科学、社会科学和人文科学知识,体现了护士的()。
【单选题】.下列方式中,不属于保护接零方式的是( )。