Oh! I have just had such a lovely dream! And then I woke, And all the dream went out like kettle-steam, Or chimney-smoke. My dream was all about -- how funny, though! I’ve only just Dreamed it, and now it has begun to blow Away like dust. In it I went -- no! In my dream I had -- No, that’s not it! I can’t remember, oh, it is too bad, My dream a bit. But I saw something beautiful, I’m sure-- Then someone spoke, And then I didn’t see it any more, Because I woke. What do we do every night, whether we know it or not We dream. Researchers have found that We dream about the same amount on nights that we remember our dreams as on the nights that we don’t. The amount of time we sleep is broken into cycles and states. There are two states of sleep: The first state, is called NREM, or non-ra A. Stage 2 of NREM B. Stage 3 of NREM C. Stage 4 of NREM D. the REM state [单选题] "商用无线引入系统用于信号分合路的设备为( )。
A.服务器 B.网管终端 C.RRU D.POI" [单项选择]陈某的偷窃王某钱包时被王某发现,王某抓住陈某不放,陈某便掏出随身携带的匕首将王某手臂刺伤后逃离,经法医鉴定,王某的手臂仅是被轻微划伤,并无大碍。请问陈某的行为应该如何认定?()
A. 抢夺罪 B. 抢劫罪 C. 故意伤害罪 D. 盗窃罪 [单项选择]
[单选题]某一单相电子式电能表脉冲常数为1600imp/kW·h,正确说法是()。
A.脉冲灯闪1次累计为lkWh电量 B.脉冲灯闪16次累计为lkWh电量 C.脉冲灯闪160次累计为lkWh电量 D.脉冲灯闪1600次累计为lkWh电量 [判断题]变配电所是电力网中的线路连接点,是用以变换电压交换功率和汇集分配电能的设施。()
A.正确 B.错误 [单项选择]Ⅴ型是指()
A. 胆总管扩张呈囊状、柱状或纺锤状 B. 局限于肝内胆管的多发囊状扩张 C. 胆总管十二指肠壁内段囊状膨出 D. 胆总管单发憩室样扩张 E. 多发性胆管囊肿,位于肝内外或肝外 [单项选择]
A. 将来 B. 过去 C. 后来 D. 明天 [单项选择]“入芝兰之室,久闻不知其香”是()。
A. 知觉 B. 嗅觉 C. 嗅觉适应 D. 嗅觉感受性 [判断题]中桥在桥梁中部每侧增加1处人行道“禁止堆载”标志。
A.正确 B.错误 [单选题][单选题]丘脑的非特异投射系统的主要作用是
A.引起触觉 B.引起牵涉痛 C.调节内脏活动 D.维持睡眠状态 E.维持和改变大脑皮层的兴奋状态 [单选题]366 犬,7 月龄。吃不饱食,异嗜,生长缓慢,消瘦,喜卧,不愿站立,运动时两后肢
出现跛行,站立时前肢腕关节向前方外侧屈曲,呈内弧形。该病的初步诊断为( ) A.骨软病 B.纤维性骨营养不良 C.异食癖 D.佝偻病 E.蛔虫感染 [判断题]《铁路客运运价规则》(铁运〔1997〕102号)规定“过轨运输”是指国家铁路与地方铁路、合资铁路及特殊运价区段间的相互运输。
A.正确 B.错误 [单选题]对易燃液体来说,一般燃点约高于闪点( )℃。
A.1~5 B.3~7 C.5~9 D.7~11 [简答题]铸铁管有哪些主要配件,在何种情况下使用?
我来回答: 提交
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