i don´t know what the signal X＿ on the road could you tell m_英语解答

i don´t know what the signal X＿ on the road could you tell me?A stand B refers to C means
i don´t know what the signal X＿ on the road could you tell me?
A stand B refers to C means D stands for

人气：402 ℃　时间：2020-06-07 15:13:44

解答

D, stands forB 哪错了不太会解释，但我从经验上看是D正确，抱歉T^T不是B 是C这样啊，抱歉