A result of nuclear explosion, fallout is the descent of minute particles of radioactive material through the atmosphere.

admin2012-07-30  41

问题 A result of nuclear explosion, fallout is the descent of minute particles of radioactive material through the atmosphere.

选项 A、charged
B、heavy
C、tiny
D、lost

答案C

解析 微小的
转载请注明原文地址:https://kaotiyun.com/show/cAUd777K
0

最新回复(0)