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【单选题】
6对于非圆形管,当量直径等于四倍的()除以润湿周边。A.
流通截面积
B.
表面积
C.
流动体积
D.
流通体积
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举一反三
【判断题】The Brontë sisters were born in Thornton, West Yorkshire, England in the early 19th century.
A.
正确
B.
错误
【单选题】Who is the most private and reclusive one of the three Brontë sisters?
A.
Branwell Brontë
B.
Charlotte Brontë
C.
Emily Brontë
D.
Anne Brontë
【多选题】______ are the novels written by the Brontë sisters.
A.
Agnes Grey
B.
Jane Eyre
C.
Professor
D.
Wuthering Heights
【判断题】With an Irish father and a Cornish mother, the Brontë sisters were entirely Celtic by birth.
A.
正确
B.
错误
【判断题】Haworth was a small industrial town with a prosperous textile industry at the time of the Brontë sisters.
A.
正确
B.
错误
【判断题】It was also in Haworth that the Brontë sisters produced most of their famous works.
A.
正确
B.
错误
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