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STEP1 Li Hua: Good morning, Mr. Black . Did you sleep well last night? Black: I slept like a log. And you? Li Hua: Just fine. I think we should discuss today's ________ . Black: OK. Li Hua: We'll drive to my corporation's factory, which is about 45 minutes from here. We're scheduled to be back here by 4:00 this afternoon. When we arrive at the factory, we will ________ the factory and visit the workshop . After that we ’ ll go to the showroom. Is that OK? Black: That would be fine. (at the factory). .. Li Hua: Here we are. Black: Oh, I expect it would take a longer time. Li Hua: I'll show you around and explain the ________ as we go along. So you can get a good idea of how things work. Black: That will be ________ . Li Hua: And I shall be very glad to answer any of your questions. Black: Thanks a lot. Li Hua: It's my pleasure. This way, please. Black: How large is the factory? Li Hua: It covers 30,000 square meters. Black: That is much larger than I expected . When was the factory set up? Li Hua: It was built 10 years ago. At present, there are 900 people at the factory. We've spent a great deal of money on manufacturing equipment. Black: Your buildings are very large, aren't they? Li Hua: Yes. Look! This is our administration building. We have all the ________ here. Black: What's that long building? Li Hua: That's the recreation center and restaurant. Black: What's that building opposite us? Li Hua: That's the warehouse.
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【简答题】一主动直齿轮的转矩为100Nm,其分度圆直径为50mm,则其传递的圆周力为(),径向力为()。
【判断题】The work of the San Francisco School -- which includes most West Coast poetry in general -- owes much to Eastern philosophy and religion, as well as to Japanese and Chinese poetry. ( )
A.
正确
B.
错误
【单选题】一主动直齿轮的转矩为100Nm,其分度圆直径为50mm,则其传递的圆周力为___________。
A.
4000N
B.
4500N
C.
3000N
D.
2000N
【简答题】一主动直齿轮的转矩为100Nm,其分度圆直径为50mm,则其传递的圆周力为____N。
【单选题】下列微生物中( )是细菌。
A.
大肠杆菌
B.
青霉
C.
链霉菌
D.
酵母菌
【简答题】TV. Complete the following sentences with the words and phrases given in the box. TEXTI( be accused of /be confined to/ be inundated with/implicate sb in/violation of) TEXTII( assert oneself/diagnose/...
【单选题】下列微生物中,属于真核细胞型微生物的是
A.
细菌
B.
支原体
C.
螺旋体
D.
真菌
E.
病毒
【单选题】下列微生物中属于单细胞真核微生物类群的是:(    )
A.
细菌    
B.
酵母菌菌    
C.
霉菌
【单选题】下列微生物中,属于真核细胞型微生物的是
A.
真菌
B.
细菌
C.
支原体
D.
立克次体
E.
病毒
【单选题】London, population 6,770,000. Capital city of England and the United Kingdom, situated on the River Thames in Southeast England. Includes within its boundaries the City of London, the sight of the ori...
A.
to express the author's sad and critical attitude
B.
to display the enchantment of Lodon in a friendly way
C.
to introduce some general information of London
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