更多“In this case, exposure of the body _____ sunlight helps to overcome anemia and stimulate metabolism.”相关的问题
第1题
Hanfu appeared in the Han Dynasty, evolving from mianfu.
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第2题
In the theory of Wu Xing, fire promotes wood, wood promotes earth, earth promotes metal, metal promotes water, water promotes fire.
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第3题
The air pressure in an automobile tire drops in cold weather and increases in warm weather, an illustration of the above property.
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第4题
The variation of g with latitude is due ______ the earth’s rotation.
A、in part
B、part to
C、in part to
D、in part for
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第5题
The voltage ______ the resistor changes instantaneously, as does the current ______ the resistor.
A、of; in
B、in; of
C、across; through
D、through; across
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第6题
______ for measuring electric resistance, the ohmmeter is widely used in electrical engineering.
A、An instrument
B、An instrument is
C、An instrument being
D、There is an instrument
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第7题
Steady electric current, ______ by the Italian physicist Allessandro Volta (1745-1827), can be produced by the electric cell.
A、invented
B、was invented
C、be invented
D、to be invented
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第8题
Television, ______ often said, keeps one informed about current events.
A、is
B、it is
C、which is
D、of which is
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第9题
______ all other oscillator transfer techniques, the phase-locked mode cannot be used for pulsed inputs.
A、Common to
B、Be common to
C、That is common to
D、What is common to
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