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【判断题】
采用预加载荷的方法可消除轴承间隙,而且有一定的过盈量,使滚动体和内外圈接触部分产生预变形,增加接触面积,提高支承刚度和抗振性。A.
正确
B.
错误
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【简答题】阅读理解。 Anthony Horowitz was miserable as a child. He was, as he put it, 'never very bright' and couldn't win the attention of his very wealthy parents, who loved his 'clever' old brother better. At age...
【简答题】Anthony Horowitz was miserable as child. He was, as he put it, “not very bright” and couldn’t win the attention of his very wealthy parents, who preferred his “clever” older brother. At age 8, Horowit...
【简答题】第II卷（共21分） 第四部分：写作（共两节，满分21分） 第一节：单词拼写（根据所给的中文或首字母拼写单词）（每小题0.5分, 满分5分） 72.The library will be _______(正式地) opened next Tuesday. 73.There is a _______(可能性) that I might go to Paris to study for a year....
【简答题】“ The evening arrived; the boys took their places. The , in hiscook’s uniform, stationed himself at the copper; his pauper assistants rangedthemselves behind him; the gruel was served out; and a...
【单选题】Child as he was, he ________ a good idea to solve the problem.
A.
came up with
B.
came about
C.
came into
D.
came out with
【简答题】Einstein was born in 1879 in Germany. As a child, he was slow to learn to talk. As a pupil, he was backward. But when he was four years old, he became clever. He taught himself maths from textbook...
【单选题】As a child, he was so fond of reading that he read every book he could put his _____ on. [ ]
A.
hands
B.
arms
C.
mind
D.
heart
【简答题】短文改错。 短文中有10处语言错误。错误涉及一个单词的增加、删除或修改。 增加：在缺词处加一个漏字符号（∧），并在其下方写出该加的词。 删除：把多余的词用斜线（/）划掉。 修改：在错词下面划一横线，并在该词下面写出修改后的词。 注意：1. 每处错误及其修改均仅限一词； 2. 只允许修改10处，多者（从第11处起）不计分。 Dear Paul, How is everything? I'm writ...
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