is the buying and selling of goods and services on the Internet._____
A.E-commerce
B.E-mail
C.E-book
A.E-commerce
B.E-mail
C.E-book
A.buy .
B. buying
C. buys
A.Ask about the mile-age.
B.Avoid buying an old ear.
C.Get a mechanical inspection.
D.Check the service records.
They have earned a lot money these years and they are considering ______.
A.to buy a car
B.buying a car
C.of buying a car
D.on buying a car
Buying such a streamline car has always been ______ his dreams.
A.under
B.over
C.above
D.beyond
when I_________(发现他骗我)I stopped Buying things there and started dealing with another shop.
He thought he could talk Mr. Robinson ________ buying some expensive equipment.
A.on
B.of
C.round
D.into
He thought he could talk Mr. Robinson ________ buying some expensive equipment.
A) on
B) of
C) round
D) into
【C11】
A.to buy
B.buying
C.having bought
D.from buying
The importance of the final consumer lies in______.
A.the potential buying power
B.the nature of the problem
C.changing the products into capital
D.the demands for various merchandises
A.They have more buying power.
B.They have enough time to exercise.
C.They tend to enjoy sports more.
D.They are very health conscious.