Because of easy access to the Internet, the new breakthrough to create something truly
A、is liable to
B、is bound to
C、is impossible to
D、is unable to
A、is liable to
B、is bound to
C、is impossible to
D、is unable to
Why do you think they had not a backup computer?
A. Because it was easy down.
B. Because it was very expensive.
C. Because it was not advanced enough.
D. Because it was not as big as the main computer.
A.Since
B.Because
C.While
D.Once
According to the author,stereotypes seem unavoidable because .
A. it is natural to have them
B. it is not easy to find exceptions
C. they provide better understanding
D. they contribute to friendship
A.Denial-of-service attacks, because they are easy to perpetrate
B.Insider attacks, because most resources are spent defending against outside attacks
C.Packet sniffing and other “benign” attacks, because there is no way to defend against them
D.Brute-force password attacks, because most users do not employ good passwords
A.T-bills are safer than CDs.
B.T-bills are easy to trade.
C.CDs have greater liquidity than T-bills.
D.CDs are safe because the FDIC guarantees their investments.
Diver try to bring up metals because ________.
A.they have been in the sea for a long time
B.gold and jewels are not valuable things
C.some kinds of metals are worth a lot of money
D.it is easy to bring up metals
A.there are too many underdeveloped countries in the world
B.underdeveloped countries have low level of industrial development
C.different governments have different views about the problem
D.even developed countries may have complex problems
Many wealthy people don't want to leave too much'behind mainly because
A. it is not easy for them to make their fortunes
B. they want their children to make their own way
C. they just wish their children to have a comfortable life
D. they hope to gain reputation by donating their wealth
According to the passage, coins once had real value as currency because they ______. A. represented a great improvement over barter B. permitted easy transportation of wealth C. were made of precious metals D. could become collector’s items
FLOOR BROKERS, when a commission broker has (56) that he cannot execute personally because of their number or because of the activity of the market, he engages the services of a floor broker. These floor brokers were once referred to as $ 2 brokers, because at one time they charged a fee of $2 per (57) ; today this fee is (58) higher. Commissions are shared on these orders. It is easy to see that smaller commission brokers are especially prone to (59) by an influx of orders. The floor broker, as a freelance operator, provides a (60) function in ensuring that the exchange's business is conducted rapidly and efficiently.
(41)
A.commands
B.instructions
C.arrangements
D.orders