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What did scientists think was true？
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更多“What did scientists think was true？”相关的问题
第1题
What did the scientists find increases life span？
A．Eating less fatty foods.
B．Lowering the body temperature.
C．Living at higher altitudes with cleaner air.
D．Exercising for 30 minutes every day.
第2题
What did scientists think was true？
A．Each person has a fixed weight range.
B．Each person has a weight range of 9 kg.
C．Each person wants to control his weight.
D．Each person wants to eat to his heart's content.
第3题
What did scientists think was true？
A．Each person has a fixed weight range．
B．Each person has a weight range of 9kg．
C．Each person wants to control his or her weight．
D．Each person wants to eat to his or her heart’s content
第4题
In what respect was Kohoutek a disappointment？
A．It could be seen only through special equipment.
B．It did not approach the Earth.
C．It did not provide valuable scientific information.
D．It was moving too rapidly for scientists to photograph.
第5题
A．The fact that the scientists managed to measure the average hourly increase of NNK.
B．The fact that the scientists succeeded in making more people realize the harm of smoking.
C．The fact that the scientists did a lot of experiments on smokers in public areas.
D．The fact that the scientists discovered NNK, a carcinogen in cigarette smoke.
第6题
What did scientists think was true？
A．Each person has a fixed weight range
B．Each person has a weight range of 9kg.
C．Each person wants to control his or her weight.
D．Each person wants to eat to his or her heart's content.
第7题
What did scientists think was true？
A．Each person has a fixed weight range．
B．Each person has a weight ranged of 9 kg．
C．Each person wants to control his weight．
D．Each person wants to eat to his heart’s content．
第8题
In what respect was Kohoutek a disappointment？
A．It could be seen only through special equipment.
B．It did not approach the Earth.
C．It did not provide valuable scientific information.
D．It was moving too rapidly for scientists to photograph.
