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【单选题】
以下不是常用调节三相交流异步电机转速的方法是
A.
调节电机输入电压
B.
改变电机定子绕组的极对数
C.
改变电动机的转差率
D.
改变供电电网的频率
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【简答题】阅读理解 I grew up in a house where the TV was seldom turned on and with one wall in my bedroom entirely lined with bookshelves,  most of my childhood was spent on books I could get hold of.In fact,  I gr...
查看完整题目与答案
【单选题】吊具能沿横梁移动依靠哪个机构
A.
大车
B.
小车
C.
起升
D.
吊具
查看完整题目与答案
【简答题】I grew up in a house where the TV was seldom turned on and with one wall in my bedroom entirely lined with bookshelves, most of my childhood was spent on books I could get hold of. In fact, I grew up ...
查看完整题目与答案
【单选题】-Where’s your picture? -_______the wall of my room.
A.
In
B.
On
C.
Under
D.
Between
查看完整题目与答案
【简答题】阅读理解 I grew up in a house where the TV was seldom turned on and with one wall in my bedroom entirely lined with bookshelves,  most of my childhood was spent on books I could get hold of.In fact,  I gr...
查看完整题目与答案
【单选题】吴学辉在招工进国防军工企业之前的职业是
A.
学生
B.
工人
C.
农民
D.
下乡知识青年
查看完整题目与答案
【判断题】一达通后台起草信保订单有两种方式: 一达通后台起草信用保障订单 和 在一达通出口订单的基础上起草信用保障订单。
A.
正确
B.
错误
查看完整题目与答案
【单选题】T形台模特妆要注意与( )产生共鸣。
A.
服装内涵
B.
表演场地
C.
舞台效果
D.
灯光效果
查看完整题目与答案
【简答题】阅读理解。 I grew up in a house where the TV was seldom turned on and with one wall in my bedroom entirely lined with bookshelves, most of my childhood was spent on books I could get hold of. In fact, I gr...
查看完整题目与答案
【单选题】病人,女性,14岁。左小腿上段肿胀疼痛4个月,近1个月来肿胀增长较快,夜间痛明显,体查:左腔骨上端肿胀严重,压痛明显,浅静脉怒张,们及一6cm×8cm硬性肿块,固定,边界不清。X线片示左腔骨上端呈虫蚀状溶骨性破坏,骨膜反应明显,可见Codman三角。最可能的诊断是
A.
左腔骨慢性骨髓炎
B.
左胫骨干骨结核
C.
左胫骨骨肉瘤
D.
左胫骨骨巨细胞瘤恶变
E.
左腓骨骨软骨瘤恶变
查看完整题目与答案
相关题目：
【简答题】阅读理解 I grew up in a house where the TV was seldom turned on and with one wall in my bedroom entirely lined with bookshelves,  most of my childhood was spent on books I could get hold of.In fact,  I gr...
查看完整题目与答案
【单选题】吊具能沿横梁移动依靠哪个机构
A.
大车
B.
小车
C.
起升
D.
吊具
查看完整题目与答案
【简答题】I grew up in a house where the TV was seldom turned on and with one wall in my bedroom entirely lined with bookshelves, most of my childhood was spent on books I could get hold of. In fact, I grew up ...
查看完整题目与答案
【单选题】-Where’s your picture? -_______the wall of my room.
A.
In
B.
On
C.
Under
D.
Between
查看完整题目与答案
【简答题】阅读理解 I grew up in a house where the TV was seldom turned on and with one wall in my bedroom entirely lined with bookshelves,  most of my childhood was spent on books I could get hold of.In fact,  I gr...
查看完整题目与答案
【单选题】吴学辉在招工进国防军工企业之前的职业是
A.
学生
B.
工人
C.
农民
D.
下乡知识青年
查看完整题目与答案
【判断题】一达通后台起草信保订单有两种方式: 一达通后台起草信用保障订单 和 在一达通出口订单的基础上起草信用保障订单。
A.
正确
B.
错误
查看完整题目与答案
【单选题】T形台模特妆要注意与( )产生共鸣。
A.
服装内涵
B.
表演场地
C.
舞台效果
D.
灯光效果
查看完整题目与答案
【简答题】阅读理解。 I grew up in a house where the TV was seldom turned on and with one wall in my bedroom entirely lined with bookshelves, most of my childhood was spent on books I could get hold of. In fact, I gr...
查看完整题目与答案
【单选题】病人,女性,14岁。左小腿上段肿胀疼痛4个月,近1个月来肿胀增长较快,夜间痛明显,体查:左腔骨上端肿胀严重,压痛明显,浅静脉怒张,们及一6cm×8cm硬性肿块,固定,边界不清。X线片示左腔骨上端呈虫蚀状溶骨性破坏,骨膜反应明显,可见Codman三角。最可能的诊断是
A.
左腔骨慢性骨髓炎
B.
左胫骨干骨结核
C.
左胫骨骨肉瘤
D.
左胫骨骨巨细胞瘤恶变
E.
左腓骨骨软骨瘤恶变
查看完整题目与答案
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