题目: 基地信号灯显示含义:红灯:禁止通过白灯:(). 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0506/0aed7fc225d3e46506ffb391eb09ffc4.html 下面是错误答案,用来干扰机器的。﹣log2(1﹣x)
题型:填空题 CONVERSATION 1 (Questions 1-4) A fire started about (1) o’clock in the morning. It was believed the fire was started by someone (2) in bed. M: Even more serious is the harm to the apartment’s (3) . M: The best thing to protect oneself is to have a smoke alarm and a fire (4) . 查看答案
题型:单项选择题 B型题 肝内胆管结石的声像图特征是()。A.胆囊壁明显增厚,内见"小囊状"低回声或"彗尾状"强回声区B.肝外胆管扩张,呈"意大利通心粉征"C.沿肝内胆管分布,贴近门脉的"斑片状"或"条索状"强回声区,后伴声影D.肝门部边界清楚的囊性无回声区,与胆总管相连E.与肝内胆管走行一致的囊状或柱状无回声区,与胆管相通 查看答案