题目内容
读零件图，并回答问题。（1）表达该该类零件所用的一组图形分别为，，，。（2）Φ75h7的基本尺寸是，基本偏差代号是，公差等级是，最大极限尺寸是，最小极限尺寸是。（3）A局部试图上的尺寸C的含义是。
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Task 2Fill in the blanks in the following sentences with the proper words in the brackets (any, all, both, each, either, none, neither, every).1) I didn’tgo over ________ of the first three lessons.2) Which of the two stories would you like?I don’tlike ________ of them. That is, I like neither one.3) Does ________ of these two roads lead to the railway station?4) You are allowed to take ________ of these three dictionaries.5) The two students are very smart. I like ________ of them.6) On ________ side of the street there are big trees. ________ of them are about 50 years old.7) ________ of us is willing to go there because it is too late and it’sraining hard.8) The teacher is very strict with ________ one of his students.9) I will not choose this bike as ________ the color nor the quality is satisfactory.10) Is ________ of you from the United States?
总的量变过程中的阶段性部分质变是指()。
全部哲学的基本问题是()的关系问题
《百喻经》中有一则谚语,有一个人到别人家去做客,他嫌菜没有味道,主人就给他加了点盐,菜里加盐之后,味道好极了。愚人就想:菜之所以鲜美,是因为有了盐,加一点点就如此鲜美,如果加更多的盐,岂不更好吃?回家之后,他把一把盐放进嘴里,结果又苦又咸,这则谚语给我们的启示是
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