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【单选题】
治疗热痹除局部取穴外可配（ ）。A.
大椎、
B.
肾俞、
C.
膈、血海
D.
尺泽、肺
E.
阴陵泉
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举一反三
【单选题】_____ you have the chance to go to the university in the future, you must take it.
A.
Will
B.
Would
C.
Could
D.
Should
【单选题】According to the passage, what is NOT an alternative energy source? ______
A.
Fuel cell.
B.
Nuclear power.
C.
Petrol.
D.
Sun energy.
【简答题】Hydrogen-powered fuel-cell vehicles that need no oil and emit no ______ will be developed by the Department of Energy and automakers Ford, General Motors and DaimlerChrysler.
【简答题】Fuel cell
【简答题】Fuel cell stack
【单选题】In fuel cell vehicles, _____________converts hydrogen gas and oxygen into electricity to power the electric motor
A.
power control unit
B.
fuel cell stack
C.
high-output baterry
D.
electric motor
【单选题】Summary of the New Models Two alternative designs for a fuel cell powered car are presented. Car A, which uses hydrogen fuel, is a sedan designed for the executive market. It provides extra luxury for...
A.
The safety features of Car A and B are of much resemblance.
B.
They both have a desirable range and speed for long journeys.
C.
Both share the features of low emission and friendliness to the environment.
D.
Both cars are of high efficiency for short travels.
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