【判断题】有研究表明,空气中CO2浓度达到0.04%时,敏感的居民已有所感觉.
【简答题】请完成 第五章 功能原理与机械能守恒定律 课后习题 奇数题
【单选题】It can be inferred from the researchers first finding that______.
A.
the experiment did not make sense
B.
volunteers' feelings varied from one to another
C.
researchers found out why musical senses may assess smell
D.
human brains combine multisensory information to make sense
【简答题】制动防抱死装置故障的初步检查包括哪些内容?
【单选题】We can infer from the word 'ideal' in the last paragraph that ______.
A.
researchers' design is too unrealistic
B.
everyone dreams an ideal world they can test
C.
people over 15 receiving tests once a year is just what researchers conceived
D.
it is impossible for everyone over 15 to test once a year
【简答题】影响短期偿债能力的因素与影响长期偿债能力的因素有何不同?