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【单选题】
Which is not true?A.
If you are a senior executive who wants to seek further study of management, you can choose University of Newhaven.
B.
People can get more information of the Exton Business School by contact Ms. Faircolough by mail.
C.
Only University of Newhaven provides a 6-weeks course which is held in an international company as the information given.
D.
Exchange programs with other key universities are offered in Catisfield School of Management.
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举一反三
【单选题】What is aim of lamination in dry outer film of PCB production process?
A.
To remove some contaminants on the copper surface, increasing surface roughness of copper
B.
To create photo resist layer on outer layer for pattern creation
C.
To transfer the original film image onto a photo sensitive plate by light irradiation
D.
To make sure the vias connecting different inner layers smooth and bare,make it easier for Panel plating.
【单选题】What is aim of pattern plating in outer layer of PCB production process?
A.
To remove some contaminants on the copper surface, increasing surface roughness of copper
B.
To transfer the original film image onto a photo sensitive plate by light irradiation
C.
To protect copper from corrosion
D.
To increase copper thickness after the procedure of developing
【单选题】妇产科腹部手术备皮范围是
A.
上自剑突、下至大腿上1/3及外阴部皮肤，两侧至腋中线
B.
上自剑突、下至大腿上2/3及外阴部皮肤，两侧至腋后线
C.
上自剑突、下至大腿下2/3及外阴部皮肤，两侧至腋前线
D.
上自剑突，下至耻骨联合，两侧至腋中线
E.
脐下至阴阜
【单选题】________ is not a process of weathering of the oil spilled in the sea water.
A.
Biodegradation
B.
Dissolution
C.
Cleaning up by crew with skimmers
D.
Oxidation including photo-oxidation
【简答题】电动放风阀属于阀口式空气阀, 它由( )与 ( ) 两部分组成。
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