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本题添加时间：2024/6/4 15:32:00 |
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圆梦客服：王老师 19139051760(微信同号) 19139051760(微信同号) |
—We’ll travel to different places this winter vacatio. Enjoy your trip!( )— .
· The same to you
· Yes,I’d love to
· Me,too
· Very well,thank you
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答案是:单选题
· The same to you
出自
佳木斯大学语言治疗学 青书学堂系统
佳木斯大学
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1、—The program is very popular.（）—.We all like it.
· That’s right .
· Not at all.
· It doesn’t matter
· Yo
2、—May I help you You seem to have some trouble.( )— ,thanks I think
3、二元气体混合物的摩尔分数为y1=0.3,在一定的T、P下,,,则此混合物的逸度系数为 ( )
·0.8978
·0.9097
·0.9381
·0.9092
4、一气体符合P=RT/(V-b)的状态方程,从V1等温可逆膨胀至V2,则系统的ΔS为( )
·RT㏑V2-b/ V1-b
·0
·R㏑V2-b/ V1-b
·R㏑V2 / V1
5、水在973.1K、2.5MPa时,Z(0)=0.898,Z(1)=0.08,ω=0.345,则其压缩因子Z为( )
·0.97
·0.944
·0.926
·1
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