Radiation exposure should be__________. Radiation exposure should be__________.A.be costly B.harmful C.be cured D.still 分类:会计基础 题型:简答题 查看答案
If a person is healthy, he or she should donate an organ to If a person is healthy, he or she should donate an organ to those who need help. 分类:会计基础 题型:简答题 查看答案
People with heart disease, diabetes and high pressure are no People with heart disease, diabetes and high pressure are not suitable for kidne 分类:会计基础 题型:简答题 查看答案