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【简答题】
直流斩波电路完成的是直流到——的变换。
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举一反三
【单选题】The world will be different from what it is now, and we will have to be prepared to ____to the change.
A.
adapt
B.
adopt
C.
apply
D.
devote
【单选题】社会政治经济制度决定着______。
A.
教育的性质
B.
教育的结构
C.
教育的内容
D.
教育的方法
【简答题】The world will be different from what it is now, and we will have to be prepared to adapt________ to the change.
【单选题】下列节庆活动不属于宗教活动的是
A.
腊八节
B.
复活节
C.
五旬节
D.
清明节
【单选题】下列哪项不属于庆典活动
A.
湖南师范大学百年校庆
B.
北京国际设计周
C.
青岛啤酒节
D.
炎帝陵祭祖活动
【多选题】使用均方误差作为代价函数,有什么特点?
A.
通俗易懂
B.
容易出现饱和现象
C.
形式简单
D.
容易陷入局部最优解
【单选题】听力原文:We cannot match our rival company's financial background so we will have to beat them on professional expertise and hard work. (29)
A.
We will beat our rival in the football league match on the playground.
B.
We will have to consult the experts to learn our rival's financial position.
C.
Our special knowledge and diligence will make up for our lack of funds.
D.
Our staff members are more experienced and diligent in raising funds.
【单选题】下列( )活动不属于节庆活动。
A.
春节
B.
周年
C.
情人节
D.
父亲节
【单选题】_____ Rina will have to do the translations or we will have to hire someone to do so.
A.
Either
B.
Both
C.
Including
D.
whereas
【单选题】If Maureen is transferred to the Washington bureau, we will have to hire a new employee to replace______.
A.
she
B.
her
C.
hers
D.
herself
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