皮皮学，免费搜题
登录
搜题
【单选题】
单相交流调压电路带电阻电感负载时移相角α的范围是（ ）。A.
0〈α〈φ
B.
0〈α〈π
C.
φ〈α〈π
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】请说明下图所示设备名称和部件名称,简述其工作过程
【简答题】—Good afternoon. I'm Tom Hanks . —__________ [ ] A . Good morning. B. Good afternoon. C. good evening.
【单选题】— Good afternoon. — _______________ [ ]
A.
Good morning.
B.
Good afternoon.
C.
Thank you.
【单选题】—Good afternoon, Eric. —_________, Cindy. [ ]
A.
Good morning
B.
Good afternoon
C.
Good evening
【单选题】—Excuse me, do you have any basketballs? —Sorry, we don’t have any. —_____
A.
Oh, I want to buy it.
B.
Thank you all the same.
C.
Bye-bye.
相关题目：