皮皮学，免费搜题
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【单选题】
，初产妇，于6小时前顺产一正常女婴，给婴儿提供的护理措施错误的是
A.
必须采取保暖措施
B.
以持续仰卧位最好
C.
密切观察呼吸和面色
D.
重度窒息者应重点护理
E.
人室后了解加评分情况
拍照语音搜题，微信中搜索"皮皮学"使用
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【单选题】阅读下文，回答题 On November 19, 1863, Abraham Lincoln went to Gettysburg in Pennsylvania to speak at the National Soldiers Cemetery. The Civil War was still going on. There was much criticism of Presi-dent L...
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very critical
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【判断题】()如果一台主机的F地址为20.22.25.6,子网掩码为255.255.255.那么该主机的主机号为25
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【单选题】对于C 类IP地址,子网掩码为 255.255.255.,则能提供子网数为( )
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【单选题】阅读下文，回答题 Trees are useful to man in three important ways: they provide him with wood and other prod-ucts; they give him shade; and they help to prevent droughts and floods. Unfortunately, in many part...
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【单选题】子网掩码不能单独存在，它必须结合IP地址一起使用。子网掩码只有一个作用，就是将某个IP地址划分成_______和主机地址两部分。
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【单选题】夏季里会叫的蝉是?
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【单选题】将一个子网掩码为255.255.255.0的网络可以划分成( )个子网掩码为255.255.255.192的网络。
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【单选题】西湖龙井茶属于（）类绿茶
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【单选题】西湖龙井茶属于()类绿茶
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【单选题】阅读下文，回答题 All the useful energy at the surface of the earth comes from the activity of the sun. The sun heats and feeds creatures and mankind. Each year it provides men with two hundred million tons of...
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【单选题】阅读下文，回答题 On November 19, 1863, Abraham Lincoln went to Gettysburg in Pennsylvania to speak at the National Soldiers Cemetery. The Civil War was still going on. There was much criticism of Presi-dent L...
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【单选题】将一个子网掩码为255.255.255.0的网络可以划分成( )个子网掩码为255.255.255.192的网络。
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【单选题】西湖龙井茶属于()类绿茶
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长炒青
B.
圆炒青
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【单选题】阅读下文，回答题 All the useful energy at the surface of the earth comes from the activity of the sun. The sun heats and feeds creatures and mankind. Each year it provides men with two hundred million tons of...
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