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【判断题】
多自由度系统的质量矩阵和刚度矩阵总是对称正定的。A.
正确
B.
错误
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举一反三
【多选题】Henry Fielding was a versatile man. He was _______ .
A.
a novelist
B.
a dramatist
C.
an essayist
D.
a political pamphleteer
【单选题】Of all the 18th century novelists Henry Fielding was the first to set out, both in theory and practice, so he was called____.
A.
the founder of English novel
B.
the forerunner of English novel
C.
the father of English poetry
D.
the father of English essay
【单选题】Of the eighteenth-century novelists Henry Fielding was the first to _____.
A.
instruct the people through his writing
B.
give the modern novel its structure and style
C.
amuse the people through his works
D.
adopt the third-person narration
【单选题】Of all the 18th century novelists Henry Fielding was the first to set out，both in theory and practice，to write specifically a“____in prose,”the first to give the modern novel its structure and style.
A.
tragic epic
B.
comic epic
C.
romance
D.
lyric epic
【单选题】燃油从油箱被电动输油泵吸出后， 经油水分离器和滤清器滤清后， 被送入高压油泵， 这时燃油压力为( )。
A.
0.2MPa
B.
2MPa
C.
5MPa
D.
10MPa
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