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【单选题】
机床的( )是支承件,支承机床上的各部件。 答案A.
床鞍
B.
床身
C.
尾座
D.
工作台
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【单选题】{Page} The Great Newspaper War Up until about 100 years ago, newspapers in the United States appealed only to the most serious readers. They used no illustrations and the articles were ______ (51) pol...
A.
about
B.
in
C.
with
D.
of
【简答题】Early in the third century, China's Han Dynasty fell apart. From the dust stood three kingdoms: Wei, Shu and Wu. They fought against each other in order to unite all of China. Centuries later, their s...
【简答题】Joseph Goldberger was a doctor for the Unite States Public Health Service. In 1912, he began to study a disease that was killing thousands of people in the South. The disease was pellagra(烟酸缺乏病). Doct...
【简答题】阅读理解。 Do you want to say that what you think in a letter to Jimmy Carter, president of the United States? You will get an answer from him-written in ink, not typed-after only a few days. Jimmy Carter ...
【单选题】听力原文： The Unite Nations (UN) is the largest organization on the earth because it involves most of the countries in the world. The UN has the most important goal in the world z peace. Although all peop...
A.
Peace.
B.
Trade.
C.
Health.
D.
Wealth.
【单选题】李大钊同志曾教导说:“青年啊,你们面临开始活动之前,应该定定方向。譬如航海远行的人,必先定个目的地,中途的指针,总是指着这个方向,才能有达到那个目的地的一天,若是方向不定,随风飘转,恐怕永无达到的日子......”这说明( )
A.
理想信念昭示奋斗目标
B.
理想信念提供前进动力
C.
理想信念提高精神境界
D.
理想信念克服前进困难
【简答题】当以色列前总理沙龙昏迷不醒的时候，病榻旁医生为他播放了谁的音乐以期能够唤醒沉睡的沙龙？
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