皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【单选题】
下列药物中,哪种药不具有中枢兴奋作用( )
A.
咖啡因
B.
尼可刹米
C.
甲氯芬酯
D.
多巴胺
E.
吡拉
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
【单选题】听力原文： Many expressions in English use colors. These expressions show how people feel about the colors. Different colors can describe different feelings of people. For example, people associate red wit...
A.
Blue.
B.
Black.
C.
Green.
D.
Red.
查看完整题目与答案
【单选题】根据双代号网络计划的绘图规则，其作图错误是(   )
A.
节点编号不对
B.
有双向箭线
C.
逻辑关系不对
D.
有多个终点节点
查看完整题目与答案
【简答题】There are hundreds of funny and strange expressions in the English language. A lot of them include country names or nationalities. Take these examples: The Dutch（丹麦人）are the target of most English exp...
查看完整题目与答案
【单选题】高频开关电源之所以称为高频,是因为它( )电路工作在高于工频几百至上千倍的频率范围上。
A.
整流
B.
直流—直流变换
C.
输入滤波
D.
输出滤波
查看完整题目与答案
【简答题】Each week, this program explains the many meanings of English expressions. Today’s expressions include a very important word—“heart”. We will try to “get to the heart of the matter” to better understa...
查看完整题目与答案
【判断题】English expressions that are literally translated from Chinese are all incorrect and not acceptable.()
A.
正确
B.
错误
查看完整题目与答案
【单选题】— English has large vocabulary, hasn't it? — Yes. ______ more English and expressions and you will find it easier to read and communicate. [     ]
A.
Know
B.
Knowing
C.
To know
D.
Known
查看完整题目与答案
【判断题】在 KVL 中,回路的“绕行方向”不是任意选定的,一般以实线表示。
A.
正确
B.
错误
查看完整题目与答案
【单选题】根据双代号网络计划的绘图规则，其作图错误是(   )
A.
节点编号不对
B.
逻辑关系不对
C.
有多个起点节点
D.
有多个终点节点
查看完整题目与答案
【单选题】Her English is ______ better than mine, for she knows ______ English words and expressions than I do.
A.
very, much more
B.
far, many more
C.
quite, rather more
D.
much, much more
查看完整题目与答案
相关题目：
【单选题】听力原文： Many expressions in English use colors. These expressions show how people feel about the colors. Different colors can describe different feelings of people. For example, people associate red wit...
A.
Blue.
B.
Black.
C.
Green.
D.
Red.
查看完整题目与答案
【单选题】根据双代号网络计划的绘图规则，其作图错误是(   )
A.
节点编号不对
B.
有双向箭线
C.
逻辑关系不对
D.
有多个终点节点
查看完整题目与答案
【简答题】There are hundreds of funny and strange expressions in the English language. A lot of them include country names or nationalities. Take these examples: The Dutch（丹麦人）are the target of most English exp...
查看完整题目与答案
【单选题】高频开关电源之所以称为高频,是因为它( )电路工作在高于工频几百至上千倍的频率范围上。
A.
整流
B.
直流—直流变换
C.
输入滤波
D.
输出滤波
查看完整题目与答案
【简答题】Each week, this program explains the many meanings of English expressions. Today’s expressions include a very important word—“heart”. We will try to “get to the heart of the matter” to better understa...
查看完整题目与答案
【判断题】English expressions that are literally translated from Chinese are all incorrect and not acceptable.()
A.
正确
B.
错误
查看完整题目与答案
【单选题】— English has large vocabulary, hasn't it? — Yes. ______ more English and expressions and you will find it easier to read and communicate. [     ]
A.
Know
B.
Knowing
C.
To know
D.
Known
查看完整题目与答案
【判断题】在 KVL 中,回路的“绕行方向”不是任意选定的,一般以实线表示。
A.
正确
B.
错误
查看完整题目与答案
【单选题】根据双代号网络计划的绘图规则，其作图错误是(   )
A.
节点编号不对
B.
逻辑关系不对
C.
有多个起点节点
D.
有多个终点节点
查看完整题目与答案
【单选题】Her English is ______ better than mine, for she knows ______ English words and expressions than I do.
A.
very, much more
B.
far, many more
C.
quite, rather more
D.
much, much more
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