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【多选题】
下列关于图线的应用，错误的是（）。A.
形体的主要可见轮廓线用中粗实线表示
B.
图例填充线用细实线表示
C.
形体的不可见轮廓线用中虚线表示
D.
断开界线用中波浪线表示
E.
断开界线用细折断线表示
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反馈参考答案：
举一反三
【单选题】一 Doyou knowCaoChong? 一Of course. He is known for coming up with the simplest way to ___ the elephant when he was a child.
A.
weigh
B.
catch
C.
feed
【单选题】听力原文：The simplest way to lower your energy bills is to use less energy, and White Star Energy can help you do that. Simply call and speak to a White Star Energy expert to schedule a free home energy a...
A.
They are free of charge.
B.
They are offered once a year.
C.
They will be discontinued soon.
D.
They will become available at the end of the year.
【单选题】The simplest way to 【C1】______ a foreign market is through exporting. The company may passively export its surpluses from time to time, or it may actively make a commitment to 【C2】______ exports to a ...
A.
enter into
B.
enter on
C.
enter up
D.
enter
【简答题】What is the newest form of the broadband?
【简答题】棱镜展开成平行平板的厚度与入射光束口径之比为棱镜的 。
【简答题】According to the text, what is one of the newest trends in wind power?
【单选题】What is the newest problem facing people who drive to school?
A.
Pollution in the air.
B.
A lack of parking.
C.
Accidents with bicycles.
D.
A lack of bridges.
【单选题】What is the newest export market KMB developed?
A.
South America and Vietnam
B.
Middle East and Korea
C.
Europe and Japan
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