What can we learn from the first paragraph？
A lot of products are designed and manufactured specifically for men.
B. It is unclear whether the Gender Knee will help its maker more successful.
C. It is clear that the Gender Knee will make its maker suffer great losses.
D. It is clear that the first artificial joint created for females represents a giant leap.
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The statement "greater public hysteria over what directors are paid"(Line 4, Para. 6)means
A. MBAs will increasingly desire to become directors because they are handsomely paid.
B. more and more people will become extremely angry about directors" huge payments.
C. the public will feel excited when they know that directors are paid less and less.
D. more and more people will be angry about directors" paying a lot to get an MBA.
According to the text, which of the following is eligible for a patent？
A. The perpetual-motion machine.
B. A solar-powered automobile.
C. The "one-click" online payment system.
D. A words-memorizing approach.
Elliott Fisher will most probably agree that
A. US expenditure on medical care is a waste of money and should be halted.
B. US government should make the best use of the spending in medical care.
C. America is turning into such an over-medicated society that it does harm to people.
D. more money should be diverted to military defense instead of medical care.
We know from the first paragraph that travel ban
A. allows no exceptions.
B. only exists in three countries.
C. prevents the spread of AIDS.
D. makes HIV carriers feel discriminated.
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