皮皮学,免费搜题
登录
搜题
【判断题】
由于TV二次回路的快速小开关跳开或熔断器熔断,造成的交流失压,断线相电压与断线前的电压相位相反,数值上为断线前电压的一半,非断线相电压不变。
A.
正确
B.
错误
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】我国森林面临的主要问题?
【简答题】如何理解党在新时代的历史使命?
【单选题】“He will take you as well.” “But I’d rather he ______.”
A.
won’t
B.
didn’t
C.
doesn’t
D.
wouldn’t
【简答题】SCARA机器人又可称为 机器人。
【单选题】对于起飞和降落的飞机在机场要按一定的航线飞行,这种飞行航线叫做( )。
A.
降落航线
B.
航路航线
C.
等待航线
D.
起落航线
【单选题】George is going to talk about the geography of his country, but I’d rather he_______ more on its culture.
A.
focus
B.
focused
C.
would focus
D.
had focused
【单选题】“He will come tomorrow.” “But I’d rather he _____ the day after tomorrow.”
A.
will come
B.
is coming
C.
came
D.
had come
【单选题】—__  he come to see you as he promised? —Of course, please and I’d rather he ____  me the truth.
A.
Will ; informed
B.
Shall; told
C.
Should; will tell
D.
Can; tells
【单选题】I’d rather he to the performance tomorrow afternoon.
A.
will come
B.
comes
C.
coming
D.
came
【单选题】I’d rather he tomorrow afternoon.
A.
will come
B.
comes
C.
coming
D.
came