皮皮学,免费搜题
登录
搜题
【单选题】
串励电动机的反转宜采用励磁绕组反接法。因为串励电动机的电枢两端电压很高,励磁绕组两端的( ),反接较容易。
A.
电压很低
B.
电流很低
C.
电压很高
D.
电流很高
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
【单选题】The largest area in Japan's 47 administrative regions is ( ).
A.
Hokkaido
B.
Osaka
C.
Kyoto Prefecture
D.
Okinawa Prefecture
【多选题】以下属于定性调研的是( )
A.
.座谈会
B.
.入户访问
C.
.自填问卷
D.
.深度访谈
E.
.街头拦截访问 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
【判断题】Texas is the largest state in area in the U.S.A.
A.
正确
B.
错误
【单选题】What discount did the travel agency offer? 旅行社给打了什么样的折扣?
A.
25% discount
B.
20% discount
C.
15% discount
D.
10% discount
【简答题】is the largest state in area in the United States of America.
【判断题】The travel agency (旅 行社)offers trips all over the world.
A.
正确
B.
错误
【判断题】Louisiana is the largest state in area in the U.S.A.
A.
正确
B.
错误
【单选题】--- is the largest state in area in the USA
A.
Florida
B.
Louisiana
C.
Alaska
D.
new york
【简答题】以下属于定性调研的是( ) prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>A.座谈会B.入户访问C.自填问卷D.深度访谈E.街头拦截访问
【单选题】使旅行社企业退出市场不具有很高的沉淀成本的原因是( ) The reason why the travel agency enterprise withdraws from the market and does not have a high sunk cost ( 沉淀成本) is ( )
A.
旅行社企业规模较小 Smaller scale of travel agency enterprise
B.
旅行社产品是无形的服务 The products of travel agency is invisible service
C.
旅行社资产的专用性较弱 The asset specificity(专用性 ) of travel agency is weak
D.
旅行社不是实体企业 travel agency is not a entity (实体企业 )
相关题目: