【单选题】电控光散射效应指的是用外电场的方法,通过改变铁电体的
【简答题】A.technology B.sociology C.physiology D.astronomy
【多选题】旅游者在旅游消费活动中表现出的气质类型有( )。
【多选题】旅游者在旅游消费活动中表现出的气质类型有( ) A .稳重型 B .完美型 C .活泼型 D .急躁型 E .忧郁型 [ 答案 ]ACDE
【单选题】With which of the following statements regarding neutrino astronomy would the author be most likely to agree?
A.
Neutrino astronomy will supersede all present forms of astronomy.
B.
Neutrino astronomy will be abandoned if the DUMAND project fails.
C.
Neutrino astronomy can be expected to lead to major breakthroughs in astronomy.
D.
Neutrino astronomy will disclose phenomena that will be more surprising than past discoveries.