Because these speeding particles’ compositions were quite different from those o

游客2024-01-10  21

问题 Because these speeding particles’ compositions were quite different from those of other low-energy cosmic rays, scientists dubbed them______cosmic rays.

选项

答案 A,D

解析 Because说明前后同义重复;different from说明前后反义重复。空格与speeding(高速移动的)同义重复,与low-energy(低能的)反义重复。abnormal反常的,transitory短暂的,resilient有复原能力的,anomalous反常的,ephemeral短暂的,intermittent间歇的。答案选AD.
转载请注明原文地址:https://tihaiku.com/zcyy/3350798.html
最新回复(0)