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【单选题】
两个正弦交流电电流的解析式是: , 。这两个式中两个交流电流相同的量是( )
A.
最大值
B.
有效值
C.
周期
D.
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参考答案:
举一反三
【简答题】One day, little Mike's mother went to the river to do some washing.Before she left, she said to him: “Mike,while I am away, stay near the door and watch it all the time! ”She said this because she was...
【简答题】If you had only three years left to live, how would you spend your time? It’s a hard question and few of us would even like to think about it. But 18-year-old Huang Ge has to answer this question and ...
【多选题】脊柱损伤后如果不锻炼会出现哪些并发症
A.
软组织粘连
B.
脊柱各关节活动性减退
C.
腰背部慢性疼痛
D.
骨质疏松
E.
腰背肌废用性萎缩
【简答题】阅读下面的短文,然后根据短文内容选择最佳答案。 One day little Mike's mother went to the river to do some washing. Before she left, she said to him, 'Mike, while I am away, stay near the door and watch it all the time!' She ...
【单选题】下列哪项属于仓储空间共享?
A.
Cargomatic 连接运货商与货车载货不满的司机
B.
Flexe 连接有闲置储位的出租者和需要仓库空间的承租者
C.
Floow2 连接有闲置生产设备的出租者和需要租赁设备的承租者
D.
德国搭建了有冗余加工能力的企业与客户之间的网络交流平台
【单选题】"Who often () you with your homework in your home?""My mother."
A.
leave
B.
leaves
C.
has left
D.
left
【多选题】以下哪个选项不能体现出优雅的气度?
A.
人为财死鸟,为食亡
B.
不以物喜,不以己悲
C.
宁愿在别人的宝马车上哭,也不愿在自己的自行车上笑
D.
腹有诗书气自华
【简答题】If you knew you had only three years left to live, how would you use your time? It’s a hard question and few of us would even like to think about it. But 18-year-old Huang Ge has to answer this questi...
【单选题】下列哪些项属于仓储空间共享?
A.
Cargomatic连接运货商与货车载货不满的司机。
B.
Flexe连接有闲置储位的出租者和需要仓库空间的承租者。
C.
Floow2连接有闲置生产设备的出租者和需要租赁设备的承租者。
D.
德国搭建了有冗余加工能力的企业与客户之间的网络交流平台
【单选题】下列哪项属于仓储空间共享?
A.
Cargomatic 连接运货商与货车载货不满的司机
B.
Floow2 连接有闲置生产设备的出租者和需要租赁设备的承租者
C.
Flexe 连接有闲置储位的出租者和需要仓库空间的承租者
D.
德国搭建了有冗余加工能力的企业与客户之间的网络交流平台
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