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【单选题】
当轴颈圆周速度很高时,滚动轴承应采用( )密封。


A.
毡圈式
B.
皮碗式
C.
迷宫式
D.
油沟式
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举一反三
【单选题】下列关于消费税税目的陈述,正确的是(  )
A.
凡是以烟叶为原料加工生产的产品,不论使用何种辅料,均属于烟的征收范围
B.
酒类产品包含粮食白酒、薯类白酒、黄酒、啤酒、果啤和酒精
C.
烟的范围包括卷烟、雪茄烟,不含烟丝,烟丝另列税目
D.
汽车是指由动力装置驱动 , 具有四个和四个以上车轮的非轨道承载的车辆。包括小汽车、中轻型商用客车、超豪华小汽车、电动汽车
【简答题】Even the prospect of seeing a dear friend (the Old Man, as I privately and affectionately thought of him) failed to cheer me as it usually did. 翻译成中文
【简答题】Even the prospect of seeing a dear friend (the Old Man, as I privately and affectionately thought of him) failed to cheer me as it usually did.
【单选题】下列不属于四轮驱动为__。
A.
分时四驱
B.
适时四驱
C.
全时四驱
D.
无时四驱
【多选题】下列关于谦称的说法正确的是()。
A.
对年长者在其称呼前加“家”
B.
对年幼的亲属在其称呼前加“舍”
C.
对自己的子女在其称呼前加“小”
D.
对平辈亲属在其称呼前加“令”
【简答题】Just as Mrs Richards was entering the dining-room, there was a on the front door. She knew that it must be the baker. She had told him to come straight in if ever she failed to open the door and to le...
【单选题】In his ( )My Father, the president pictured his father as a gifted man with an alcohol problem, who failed to live up to his family responsibilities.
A.
memorandum
B.
memory
C.
memorial
D.
memoir
【简答题】Translate the paragraphs below into Chinese. That wintry afternoon in Manhattan, waiting in the little French restaurant, I was feeling frustrated and depressed. Because of several miscalculations on ...
【多选题】关于谦称,下列说法正确的是()
A.
“家母”是指“我的母亲”
B.
“家尊”是指“我的父亲”
C.
“敝内”是指“我的妻子”
D.
“犬子”是指“我的儿子”
E.
“贱息”是指“我的女儿”
【简答题】Translate the following from English into Chinese. That wintry afternoon in Manhattan, waiting in the little French restaurant, I was feeling frustrated and depressed. Because of several miscalculatio...
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