下列疾病中,由重金属污染引起的是()。A、“大脖子”病和水俣病B、“克山病”和“痛痛 发布时间:2017-09-15 12:47 │ 来源:www.tikuol.com 题型:单项选择题 问题: 下列疾病中,由重金属污染引起的是()。A、“大脖子”病和水俣病B、“克山病”和“痛痛病”C、“黑脚病”和“大脖子”病D、水俣病和“痛痛病”
题型:单项选择题 TCP (Transmission Control Protocol) was specifically designed to provide a reliable end-to-end byte stream over a(n)().A.IP addressB.reliable networkC.socketD.unreliable internet work 查看答案