A: Inefficiency of productivity.
B: Jams of computers.
C: Lost of economy.
D: Cyber fraud.
举一反三
- Which one is a challenge of SMS spam control? A: SMS messages always use non-standard words B: There are many SMS messages C: Hard to install anti-SMS spam toolkit in mobile devices D: It is unnecessary to control SMS spam
- Which is NOT mentioned as a way of telecommunications A: Telephones are linked to home computers. B: Television sets are connected to home computers. C: Home computers are tied to radio stations. D: Home computers are connected to telegrap
- Text messages may have some potential problems EXCEPT . A: security issues B: lost productivity C: employee misuse D: easy documentation
- Text messages may have some potential problems EXCEPT . A: security issues B: lost productivity C: employee misuse D: easy documentation
- There is a situation in the market economy: the government does not<br/>intervene in the economy at all, this kind of economy is called ( ) A: Weak economy. B: Completely free market economy. C: The government does not intervene in the economy. D: Mixed economy.
内容
- 0
Online auction sales remained the top Internet fraud for the first 10 months of 2001, which means auction scams continue to lead the list in Internet fraud.
- 1
Which of the following statements in NOT the bad influence of the internet according to this passage?
- 2
______ results from inadquate training of the working staff. A: Inefficient B: inefficient C: Inefficiency D: inefficiency
- 3
Which of the following contributes to an increase in labor productivity? A: increased consumption expenditure B: decreased investment C: increased capital stock D: All of the above contribute to an increase in labor productivity.
- 4
It is very necessary to know the extent () supply and demand will influence the price. A: in which B: from which C: to which D: for which