皮皮学，免费搜题
登录
搜题
【多选题】
理想信念的作用是
A.
昭示奋斗目标
B.
提供前进动力
C.
提高精神境界
D.
衡量人的精神境界
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【简答题】Vacations were once the prerogative of the privileged few, even as late as the 19th century. Now they are considered the right of all, except for such unfotrunate masses as, for example, the bulk of p...
查看完整题目与答案
【单选题】Britain's east midlands were once the picture of English countryside, alive with flocks, shepherds, skylarks and buttercups the stuff of fairytales. In 1941 George Marsh left school at the age of 14 t...
A.
cherishes his adolescence memories.
B.
thinks highly of the efficiency of agriculture.
C.
may not have happy memories of past time.
D.
cannot remember his adolescence days.
查看完整题目与答案
【判断题】刘宝瑞先生以对口相声而闻名。()
A.
正确
B.
错误
查看完整题目与答案
【判断题】最小偏向角法测量棱镜玻璃折射率实验的主要误差为最小偏向角的确定。
A.
正确
B.
错误
查看完整题目与答案
【单选题】信息传输是将命令或状态信息从一端传送到另一端的概念，信息系统一般包括传送端(信源)、()和接收端(信宿)三部分。
A.
电缆(线)
B.
计算机网络
C.
无线电网络
D.
信道
查看完整题目与答案
【单选题】Inconspicuous Consumption Products and services that were once the preserve of a very wealthy few—from designer handbags to fast cars, bespoke tailoring and domestic servants—are increasingly becoming...
A.
More people have more money.
B.
More people can afford servants.
C.
People are becoming less concerned with what other people buy.
查看完整题目与答案
【单选题】磺胺类药物作用机制是（）。
A.
抑制二氢叶酸还原酶
B.
抑制二氢叶酸合成酶
C.
抑制一碳单位转移酶
D.
抑制四氢叶酸还原酶
E.
抑制叶酸还原酶
查看完整题目与答案
【单选题】粗加工钢件，刀具材料应选用（）为宜。
A.
YG3
B.
YT5
C.
YT30
D.
YG8
查看完整题目与答案
【单选题】Britain's east midlands were once the picture of English countryside, alive with flocks, shepherds, skylarks and buttercups—the stuff of fairytales. In 1941 George Marsh left school at the age of 14 t...
A.
cherishes his adolescence memories.
B.
thinks highly of the efficiency of agriculture.
C.
may not have happy memories of past time.
D.
cannot remember his adolescence days.
查看完整题目与答案
【单选题】信息传输是将命令或状态信息从一端传送到另一端的概念，信息系统一般包括()、信道和接收端(信宿)三部分。
A.
计算机网络
B.
传送端(信源)
C.
无线电网络
D.
电缆
查看完整题目与答案
相关题目：
【简答题】Vacations were once the prerogative of the privileged few, even as late as the 19th century. Now they are considered the right of all, except for such unfotrunate masses as, for example, the bulk of p...
查看完整题目与答案
【单选题】Britain's east midlands were once the picture of English countryside, alive with flocks, shepherds, skylarks and buttercups the stuff of fairytales. In 1941 George Marsh left school at the age of 14 t...
A.
cherishes his adolescence memories.
B.
thinks highly of the efficiency of agriculture.
C.
may not have happy memories of past time.
D.
cannot remember his adolescence days.
查看完整题目与答案
【判断题】刘宝瑞先生以对口相声而闻名。()
A.
正确
B.
错误
查看完整题目与答案
【判断题】最小偏向角法测量棱镜玻璃折射率实验的主要误差为最小偏向角的确定。
A.
正确
B.
错误
查看完整题目与答案
【单选题】信息传输是将命令或状态信息从一端传送到另一端的概念，信息系统一般包括传送端(信源)、()和接收端(信宿)三部分。
A.
电缆(线)
B.
计算机网络
C.
无线电网络
D.
信道
查看完整题目与答案
【单选题】Inconspicuous Consumption Products and services that were once the preserve of a very wealthy few—from designer handbags to fast cars, bespoke tailoring and domestic servants—are increasingly becoming...
A.
More people have more money.
B.
More people can afford servants.
C.
People are becoming less concerned with what other people buy.
查看完整题目与答案
【单选题】磺胺类药物作用机制是（）。
A.
抑制二氢叶酸还原酶
B.
抑制二氢叶酸合成酶
C.
抑制一碳单位转移酶
D.
抑制四氢叶酸还原酶
E.
抑制叶酸还原酶
查看完整题目与答案
【单选题】粗加工钢件，刀具材料应选用（）为宜。
A.
YG3
B.
YT5
C.
YT30
D.
YG8
查看完整题目与答案
【单选题】Britain's east midlands were once the picture of English countryside, alive with flocks, shepherds, skylarks and buttercups—the stuff of fairytales. In 1941 George Marsh left school at the age of 14 t...
A.
cherishes his adolescence memories.
B.
thinks highly of the efficiency of agriculture.
C.
may not have happy memories of past time.
D.
cannot remember his adolescence days.
查看完整题目与答案
【单选题】信息传输是将命令或状态信息从一端传送到另一端的概念，信息系统一般包括()、信道和接收端(信宿)三部分。
A.
计算机网络
B.
传送端(信源)
C.
无线电网络
D.
电缆
查看完整题目与答案