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For the first time___,large portions of the universe can be observed simulaneously.
A.since history
B.in history
C.history began
D.of the beginning of hisroty
A.since history
B.in history
C.history began
D.of the beginning of hisroty
A.There are more American Indians than Blacks in the U. S.
B.A large portion of American Blacks now live in the southwest.
C.The first immigrants to America were English and Dutch.
D.African Blacks came earlier than either the English or the Dutch.
Software()activities consume a large portion of the total life-cycle budget.
A.repair
B.maintenance
C.change
D.update
A.The first portion is an inference related to the conclusion of the argument; the second portion supports the conclusion.
B.The first portion is a conclusion that is not necessarily true based on the evidence; the second portion supports that conclusion.
C.The first portion is evidence that supports the argument; the second portion is a conclusion that is not necessarily true based on the evidence.
D.The first portion is evidence that supports the argument; the second portion is a conclusion that must be true based on the evidence.
E.The first portion is a conclusion that must be true based on the evidence; the second portion is an inference related to that conclusion.
●Software(73)activities consume a large portion of the total life-cycle budget.
(73)
A.repair
B.maintenance
C.change
D.update
Less developed countries ______.
A.devote a large portion of their budget to applied research
B.realize that progress depends on basic research
C.encourage their career scientists to experiment
D.devote less than 70% of their scientific budget to basic research
I have kept my car for twenty years.
[A]large foreign black first
[B] first large black foreign
[C] first large foreign black
[D] first foreign large black
Henry Ford was the first to
A.invent cars in large numbers
B.sell cars in large numbers
C.have cars in large numbers
D.produce cars in large numbers
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