Prices of daily goods________through a computer can be lower than store prices.
#99181
A
are bought
B
bought
C
been bought
D
buying
推荐题目
 The pen      well, so it ___ well. 
#101517
A
is written, is sold
B
is writing, is selling
C
is written, sells
D
writes, sells
 After school we went to the reading-room to do some reading, only to be told that it _____.
#100657
A
was decorated
B
had decorated
C
had been decorating
D
was being decorated
With the introduction of digital equipment, a growing audience_______ back to the cinema in the past years.
#102048
A
have been brought
B
were brought
C
has been brought
D
had been brought