
The author calls the vacuum tubes the electronic computer's______.A.brainB.nerve cellsC.he
The author calls the vacuum tubes the electronic computer's______.
A.brain
B.nerve cells
C.heart
D.nervous system

The author calls the vacuum tubes the electronic computer's______.
A.brain
B.nerve cells
C.heart
D.nervous system
(Science Has Spoiled My Supper) What the author calls “cheese foods” used to be hand-made in small factories.()
The main purpose for the author to write this passage is ______.
A.to introduce a new technology called VOIP
B.to inform. that IP phone calls are sometimes quite awful
C.to tell us that IP calls are dependent on personal computers
D.to compare the IP calls with the traditional phone calls
The author calls the Quechua empire a mandala because ______.
A.it was agrarian
B.it was superstitious
C.a closed economy prevailed
D.it was divided into four zones
The author was surprised to hear the calls to prayer because ______.
A.he was far away from the city, yet he could hear them clearly
B.he did not think there would be any calls
C.the calls came from the mosques
D.the calls were no different over loud-speakers
The author calls those marketers "visionary" mainly because______.
A.they began talking about "market segmentation" in 1960s
B.they focus on "market particles"
C.they have a good sense of market prediction
D.they are good at identifying micro markets
In the last two paragraphs, the author calls on college students to______.
A.see to everything themselves
B.let things slide
C.strike bravely forward
D.let matters drift
The author calls music and literature "the two temporal arts" because they ______.
A.are not lasting
B.are both used in temples
C.are both based on antithesis
D.depend on time patterns
A.expenditures on frills and luxuries increased
B.the standard of living was rising
C.people were eating less
D.people were saving less
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