【B18】
A. Even if
Because
C. If
D. For
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.
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.
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