【简答题】A.Because men on the Earth are protected by the atmosphere. B.Because radiation only have short-term effects on men on the Earth. C.Because the Earth is quite far from the radiation areas. D.Because t...
【简答题】A.Because the woman was ignorant of the information. B.Because the woman has only worked for a short time. C.Because the man did not understand the rules. D.Because the man was not sure about the dead...