The "insider" (Line 1, Para. 5) is most probably ______.
A. someone who buys both Ariel and Cinch
B. someone who works within Procter & Gamble or knows it fairly well
C. someone who is a loyal customer of Ariel
D. someone who once worked within Rakona
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The author points out that ______.
A. attention should be given to some areas of science and technology to better people's life
B. we should not expect science and technology to improve living conditions for all the people
C. social political and economical means should not interfere with the advances in science and technology
D. we should not use science and technology to achieve material goals
According to the first paragraph, which statement is true？
A. Temp workers seem to be satisfied with their conditions.
B. Temp agencies have made it possible for temp workers.
C. Temp workers are fairly paid by their agencies.
D. It's difficult for temp workers to be employed as full-time workers.
Which of the following is NOT true？
A. When a person tries to help others, he must be clear that there is a real emergency.
B. When a person tries to help others, he should know whether they are worth his help.
C. A person must take the full responsibility for the safety of those in emergencies if: he wants to help.
D. A person with a heart attack needs the most.
The word "liabilities" in the last paragraph is closest in meaning to ______.
A. risks in hiring temp workers
B. duties distributed to workers
C. responsibilities shared by temp workers
D. considerations Offered to temp workers
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