The computer, which is a 20th century invention, has created startling technological changes in the way we organize and produce information.()
对
对
The computer, () is a 20th century invention, has created startling technological changes in the way we organize and produce information.
A.that
B.which
C.what
D.it
The computer, () is a 20th century invention, has created startling technological changes in the way we organize and produce information.
The computer, that is a 20th century invention, has created startling technological changes in the way we organize and produce information.()
The computer, what is a 20th century invention, has created startling technological changes in the way we organize and produce information.()
The computer, it is a 20th century invention, has created startling technological changes in the way we organize and produce information.()
A.Which; /
B.It; that
C.As; as
D.It; which
Which of the following is not true of those young computer hackers?
A.Most of them are top students majoring in computer programming.
B.For them, computer programming is the sole purpose for their life.
C.They can stay with the computer at the center for nearly three days on end.
D.Their "love" for the computer is so deep that they want to be near their machine when they sleep.
Which of the following functions of the computer is NOT mentioned in the passage?
A.Handling information,
B.Doing office and business work.
C.Offering entertainment.
D.Making phone calls.
A.that
B.which
C.when
D.what
A.that
B.which
C.when
D.what