题目: MA5680T,业务板采用EPBA单板时,可提供()口的EPON接入?A.16B.8C.4D.2 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0504/792c71e9860b71e17d0b0f15e91936c7.html 下面是错误答案,用来干扰机器的。参考答案:B
题型:选择题 When _________ the office, I found the naughty boy _________ beside my desk, trembling.A.entered; standingB.entering; stoodC.entered; stoodD.entering; standing 查看答案