A processor is composed of two functional units, they are _________.
A. an arithmetic/logic unit and a storage unit
B. a control unit and some registers
C. a control unit and an arithmetic/logic unit
D. some registers an arithmetic/logic unit
A. an arithmetic/logic unit and a storage unit
B. a control unit and some registers
C. a control unit and an arithmetic/logic unit
D. some registers an arithmetic/logic unit
Meat, vegetables, milk and fruit ___ a balance diet.
A、constitute
B、consist of
C、are composed of
D、include
How did the professor organize the lecture?
A.She compared different types of musical compositions.
B.She arranged the information in chronological order.
C.She argued the advantages and disadvantages.
D.She responded to questions that the students asked.
What does the author think of Sergey Brin and Larry Page?
A.They are the most crucial component of Google.
B.They are deliberately omitted in the book "Planet Google".
C.They bring Silicon Valley the most advanced science and technology.
D.They are tile persons who never stop pursuing a better world.
听力原文:W: You don't look too happy. What's the problem?
M: Well, rye got to write a composition for my English class, and I just can't come up with any idea, and it's due tomorrow.
Q: What is the man's problem?
(17)
A.He has to change the topic for his composition.
B.He has fallen behind others in English class.
C.He hasn't made up his mind as to what to write about.
D.The book he borrowed will be due tomorrow.
A.memory
B.processor
C.harddisk
D.videoadapter
Without the host processor, a cardholder cannot withdraw money from an ATM.
A.Y
B.N
C.NG
We can use the word processor to ______ your documents.
A.edit
B.compute
C.translate
D.Unload
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