(C) Some Valdivian companies that sell semiconductors have announced that they plan to decrease their price for semiconductors.
(D) The government of Kollontay will also set a minimum price for selling semiconductors in that country.(E)
(E) Emerging companies in countries other than Kollontay will still be able to sell semiconductors in Valdivia at a price below the cost to Valdivian companies to manufacture them.
4. An experimental microwave clothes dryer heats neither air nor cloth. Rather, it heats water on clothes, thereby saving electricity and protecting delicate fibers by operating at a lower temperature. Microwaves are waves that usually heat metal objects, but developers of a microwave dryer are perfecting a process that will prevent thin metal objects such as hairpins from heating up and burning clothes.
Which of the following, if true, most strongly indicates that the process, when perfected, will be insufficient to make the dryer readily marketable?
(A) Metal snap fasteners on clothes that are commonly put into drying machines are about the same thickness as most hairpins.
(B) Many clothes that are currently placed into mechanical dryers are not placed there along with hairpins or other thin metal objects.
(C) The experimental microwave dryer uses more electricity than future, improved models would be expected to use.
(D) Drying clothes with the process would not cause more shrinkage than the currently used mechanical drying process causes.(E)
(E) Many clothes that are frequently machine-dried by prospective customers incorporate thick metal parts such as decorative brass studs or buttons.
5. Airplane manufacturer: I object to your characterization of our X-387 jets as dangerous. No X-387 in commercial use has ever crashed or even had a serious malfunction.
Airline regulator: The problem with the X-387 is not that it, itself, malfunctions, but that it creates a turbulence in its wake that can create hazardous conditions for aircraft in its vicinity.
The airline regulator responds to the manufacturer by doing which of the following?
(A) Characterizing the manufacturer’s assertion as stemming from subjective interest rather than from objective evaluation of the facts
(B) Drawing attention to the fact that the manufacturer’s interpretation of the word “dangerous” is too narrow
(C) Invoking evidence that the manufacturer has explicitly dismissed as irrelevant to the point at issue
(D) Citing statistical evidence that refutes the manufacturer’s claim(B)
(E) Casting doubt on the extent of the manufacturer’s knowledge of the number of recent airline disasters
6. Damaged nerves in the spinal cord do not regenerate themselves naturally, nor even under the spur of nerve-growth stimulants. The reason, recently discovered, is the presence of nerve-growth inhibitors in the spinal cord. Antibodies that deactivate those inhibitors have now been developed. Clearly, then, nerve repair will be a standard medical procedure in the foreseeable future.英语作文
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