皮皮学，免费搜题
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【单选题】
“摇头丸”是苯丙胺类的衍生物，在娱乐场所出现的形态是彩色的药丸状，是亚甲基二氧甲基苯丙胺的片剂，属中枢神经()，是我国规定管制的精神药品。“摇头丸”是其俗称，意为会使人摇头的药丸，吸食者易处于幻觉状态，有暴力攻击倾向。
A.
抑制剂
B.
兴奋剂
C.
麻醉剂
D.
以上答案都不正确
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解锁
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【单选题】（8）、IP地址块192.168.15.136/29的子网掩码可写为
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255.255.255.192
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255.255.255.224
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255.255.255.240
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【单选题】IP 地址192.168.15.136/29 的子网掩码可写为（）
A.
255.255.255.192
B.
255.255.255.224
C.
255.255.255.240
D.
255.255.255.248
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【简答题】6) If they were here tomorrow, the problem (solve) _______________.
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【简答题】完形填空. Swimming is very popular. People like 1 in summer because water makes people feel 2 . If  you like swimming but swim in a wrong place, it may be 3 . These years, a lot of people 4 when they were...
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【单选题】IP地址块192.168.15.136/29的子网掩码可写为
A.
255.255.255.192
B.
255.255.255.224
C.
255.255.255.240
D.
255.255.255.248
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【单选题】IP 地址块192.168.15.136/29的子网掩码可写为
A.
255.255.255.248
B.
255.255.255.240
C.
255.255.255.192
D.
255.255.255.224
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【简答题】If I were you, I ( accept ) ______________ the job. 2 . If they were here tomorrow, the problem (solve) _____________. 3 . Luckily I was wearing a seat belt. If I hadn’t been wearing one, I (injure) ...
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相关题目：
【简答题】Fill in the blanks with the words given. Change the form where necessary. The writer thinks of his father when he _____(complain) about trifles. I'm afaraid I have a _____(complain) to make. The write...
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【判断题】雷雨天气不得检修风力发电机组。
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【单选题】普通引导模式下，司机确认引导信号开放后，按压（ ）键解除停车控制模式，监控装置监控列车以不超过20km/h的速度越过该信号机。
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255.255.255.192
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255.255.255.224
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255.255.255.248
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255.255.255.192
B.
255.255.255.224
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255.255.255.240
D.
255.255.255.248
查看完整题目与答案
【简答题】6) If they were here tomorrow, the problem (solve) _______________.
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【简答题】完形填空. Swimming is very popular. People like 1 in summer because water makes people feel 2 . If  you like swimming but swim in a wrong place, it may be 3 . These years, a lot of people 4 when they were...
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【单选题】IP地址块192.168.15.136/29的子网掩码可写为
A.
255.255.255.192
B.
255.255.255.224
C.
255.255.255.240
D.
255.255.255.248
查看完整题目与答案
【单选题】IP 地址块192.168.15.136/29的子网掩码可写为
A.
255.255.255.248
B.
255.255.255.240
C.
255.255.255.192
D.
255.255.255.224
查看完整题目与答案
【简答题】If I were you, I ( accept ) ______________ the job. 2 . If they were here tomorrow, the problem (solve) _____________. 3 . Luckily I was wearing a seat belt. If I hadn’t been wearing one, I (injure) ...
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