【单选题】 Which of the following is the way that a computer does its processing
A.Recognition and computation separately.
B.Recognition and computation at the same time.
C.Computation followed by checking.
D.Recognition, reasoning and then computation.
A.Recognition and computation separately.
B.Recognition and computation at the same time.
C.Computation followed by checking.
D.Recognition, reasoning and then computation.
【单选题】 The discovery of new oil-fields in various parts of the country filled the government with _________ hope.
A.eternal
B.infinite
C.ceaseless
D.everlasting
A.eternal
B.infinite
C.ceaseless
D.everlasting
【单选题】 In his research at Columbia University, Charles Townes worked with all of the following EXCEPT _________.
A.stimulated emission
B.microwaves
C.light amplification
D.a maser
A.stimulated emission
B.microwaves
C.light amplification
D.a maser
【单选题】 What does the word "yours" (Line 3, Para. 3) indicate
A.Family people.
B.House rules.
C.House guests.
D.Friends.
A.Family people.
B.House rules.
C.House guests.
D.Friends.
【单选题】 Everyone knows that this ______ gentleman is a world-famous scientist.
A.respectable
B.respectful
C.respecting
D.respective
A.respectable
B.respectful
C.respecting
D.respective
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