皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【单选题】
吗啡镇痛作用机制是
A.
阻断脑室，导水管周围灰质的阿片受体
B.
激动脑室，导水管周围灰质的阿片受体
C.
抑制前列腺素合成，降低对致痛物质的敏感性
D.
激动中脑盖前核的阿片受体
E.
阻断大脑边缘系统的阿片受体
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案：
举一反三
【简答题】人际关系自我评定量表 拿出一张纸,仔细阅读下列问题,并根据自己的实际情况选择答案,将每一题的题号和答案写在纸上。然后根据“各题选择项的分数分布情况”计算得分,写在答案框中。 1、在人际关系中,我的信条是: A.大多数人是友善的,可以与之交友 B.人群中有一半是狡诈的,一半是善良的,我将者交友 C.大多数人是狡诈的,不可与之为友 2、最近我新交了一批朋友,这是因为 A.我需要他们 B.他们喜...
查看完整题目与答案
【简答题】A. How do you like your computer? B. What do you usually use your computer for? C. Because it is fast and easy. D. Do you have a computer at home? E. How often do you use your computer? A: _...
查看完整题目与答案
【简答题】The most frightening words in the English language are, “Our computer is down.” You hear it more and more when you are 1 .The other day I was 2 waiting for a ticket to Washington and the girl in the t...
查看完整题目与答案
【单选题】根据以下材料，回答题 一般资料：求助者，女性，30岁，公司职员。 案例介绍：求助者长相漂亮，人际关系好，能力强，工作勤奋，深得上司及客户的好评 一年前，休产假生孩子。产后仍然注重自己的外貌，开始减肥，但无论是少吃，还是加运动量，都无法达到自己要求的体重，为此。烦。恰逢公司进行部门调整，求助者被调到自己不愿意去的部门。半年来求助者的。里很不是滋味，找朋友聊天、看电影等无济于事’看什么都不顺眼，经常发...
A.
害怕
B.
兴趣下降
C.
抑郁
D.
内心烦恼
查看完整题目与答案
【简答题】阅读理解 Is this your watch? Call John at 597 -4393. Alan Is that your computer in the lost and found case? Robert Found : Gold ring. Is this your ring? Please call Mary. Phone 235 - 0285. Lost: My s...
查看完整题目与答案
【多选题】In order to keep your computer protected at all times, you need to_____________.
A.
Check that your computer has a firewall enabled.
B.
Keep your anti-virus software up to date.
C.
Use a wireless password that is easy to guess.
D.
Never open attatchments from sources that you don't trust.
查看完整题目与答案
【简答题】IS IT TIME TO GET － MP3 Your computer has been playing music for years, one CD at a time．Now hundreds of songs can be stored in your PC if they’re in the MP3 format． What is it? MP3 compresses (压缩) mu...
查看完整题目与答案
【单选题】--Mom, can I play computer games? --You'd better _______ yourself. Your father is at the study.
A.
devoted
B.
believe
C.
behave
D.
concern
查看完整题目与答案
【单选题】( 绪论 难 ) 相关关系是指 A 、变量间的依存关系 B 、变量间的因果关系 C 、变量间的函数关系 D 、变量间表现出来的随机数学关系
A.
a
B.
b
C.
c
D.
变量间表现出来的随机数学关系
查看完整题目与答案
【单选题】John, may I use your computer now? Sorry, it is not ____at the moment. It is being repaired.
A.
convenient
B.
valuable
C.
available
D.
comfortable
查看完整题目与答案
相关题目：
【简答题】人际关系自我评定量表 拿出一张纸,仔细阅读下列问题,并根据自己的实际情况选择答案,将每一题的题号和答案写在纸上。然后根据“各题选择项的分数分布情况”计算得分,写在答案框中。 1、在人际关系中,我的信条是: A.大多数人是友善的,可以与之交友 B.人群中有一半是狡诈的,一半是善良的,我将者交友 C.大多数人是狡诈的,不可与之为友 2、最近我新交了一批朋友,这是因为 A.我需要他们 B.他们喜...
查看完整题目与答案
【简答题】A. How do you like your computer? B. What do you usually use your computer for? C. Because it is fast and easy. D. Do you have a computer at home? E. How often do you use your computer? A: _...
查看完整题目与答案
【简答题】The most frightening words in the English language are, “Our computer is down.” You hear it more and more when you are 1 .The other day I was 2 waiting for a ticket to Washington and the girl in the t...
查看完整题目与答案
【单选题】根据以下材料，回答题 一般资料：求助者，女性，30岁，公司职员。 案例介绍：求助者长相漂亮，人际关系好，能力强，工作勤奋，深得上司及客户的好评 一年前，休产假生孩子。产后仍然注重自己的外貌，开始减肥，但无论是少吃，还是加运动量，都无法达到自己要求的体重，为此。烦。恰逢公司进行部门调整，求助者被调到自己不愿意去的部门。半年来求助者的。里很不是滋味，找朋友聊天、看电影等无济于事’看什么都不顺眼，经常发...
A.
害怕
B.
兴趣下降
C.
抑郁
D.
内心烦恼
查看完整题目与答案
【简答题】阅读理解 Is this your watch? Call John at 597 -4393. Alan Is that your computer in the lost and found case? Robert Found : Gold ring. Is this your ring? Please call Mary. Phone 235 - 0285. Lost: My s...
查看完整题目与答案
【多选题】In order to keep your computer protected at all times, you need to_____________.
A.
Check that your computer has a firewall enabled.
B.
Keep your anti-virus software up to date.
C.
Use a wireless password that is easy to guess.
D.
Never open attatchments from sources that you don't trust.
查看完整题目与答案
【简答题】IS IT TIME TO GET － MP3 Your computer has been playing music for years, one CD at a time．Now hundreds of songs can be stored in your PC if they’re in the MP3 format． What is it? MP3 compresses (压缩) mu...
查看完整题目与答案
【单选题】--Mom, can I play computer games? --You'd better _______ yourself. Your father is at the study.
A.
devoted
B.
believe
C.
behave
D.
concern
查看完整题目与答案
【单选题】( 绪论 难 ) 相关关系是指 A 、变量间的依存关系 B 、变量间的因果关系 C 、变量间的函数关系 D 、变量间表现出来的随机数学关系
A.
a
B.
b
C.
c
D.
变量间表现出来的随机数学关系
查看完整题目与答案
【单选题】John, may I use your computer now? Sorry, it is not ____at the moment. It is being repaired.
A.
convenient
B.
valuable
C.
available
D.
comfortable
查看完整题目与答案
参考解析：
知识点：
题目纠错 0
发布
创建自己的小题库 - 刷刷题