题目内容

What gas does not pollute the air

A. Oxygen.
B. Hydrocarbons.
Carbon monoxide.
D. Nitrogen oxides.

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What was the concern expressed by a publisher trade group

A. Google Inc. didn't stop scanning copyrighted books.
B. Google Inc. didn't give publishers enough time to decide which titles can not be copied.
C. Google Inc. violated copyrights.
D. Google Inc. failed to accomplish its program.

The word "software", as used by the author, is close in meaning to a number of ______.

A. computers that the programs are in
B. programs that a computer simplifies
C. instructions that instruct a computer what to do
D. programs that tell a computer to give instructions

The main idea of this passage is ______.

A. that vicious and dangerous sports should be banned by law
B. that people are willing to pay vast sums money to see violence
C. to compare two different attitudes towards dangerous sports
D. that people are bloodthirsty in sports

The author ______ his newly-written book to his parents.

A. hallowed
B. dedicated
C. consecrated
D. devoted

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