【单选题】When language is used to get information from others, it serves an______function.
【单选题】Since RAM is only active when the computer is on, your computer uses disk to store information even when the computer is off. Which of the following is true?(74).
A.
When your computer is on, only RAM is used to store information.
B.
When your computer is on, only disk drives are used to store information.
C.
When your computer is off, only RAM is used to store information.
D.
When your computer is off, only disk drives are used to store information.
【单选题】● Since RAM is only active when the computer is on, your computer uses disto store information even when the computer is off. Which of the following itrue? (74) (74)
A.
When your computer is on, only RAM is used to store information
B.
When your computer is on, only disk drives are used to storinformation.
C.
When your computer is off, only RAM is used to store information
D.
When your computer is off, only disk drives are used to storinformation.
【单选题】听力原文:Please inform. me when your itinerary's fixed (A) Yes, that program is very informative. (B) Sure, what was your number again? (C) Don't talk me into buying that car. (39)
【单选题】—I wonder _______. —By searching the Internet.
A.
how you got the information
B.
when you got the information
C.
how did you get the information
D.
where did you get the information