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【判断题】
在设计零件结构时,零件的尺寸精度要尽可能的高,表面粗糙度值要尽可能的小A.
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B.
错误
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举一反三
【简答题】Listen to task 2 about four statements and write down th e script. (You can take notes and then upload the picture of your notes.)
【简答题】Listen to th efollowing speech and write down the entire speech.
【简答题】Part I Listening Comprehension (40 points) Section ATalk (20 points) Directions: In this section you will listen to a talk. You will hear the tal...
【简答题】Listen and write down th phrases and sentences you hear. Each phrase or sentence will be read three times.
【简答题】易造成果汁败坏的菌主要有() A 、霉菌 B、酵母菌 C、耐酸细菌 D葡萄球菌
【简答题】Direction: Listen and fill in the blanks with the missing words. M: M: Alas! This _____1_____ writing class is too much! I have to write a five-page short story by October 8th, and I have no idea what...
【简答题】Direction: Listen and fill in the blanks with the missing words. M: Alas! This _____1_____ writing class is too much! I have to write a five-page short story by October 8th, and I have no idea what to...
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