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【判断题】
测试电缆绝缘时应事先甩开防雷设备,以免击穿防雷设备影响信号A.
正确
B.
错误
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举一反三
【单选题】In Wilde’s novel,how does he think the relationship between art and life?
A.
they are equal
B.
art is higher
C.
life is higher
【单选题】O scar Wilde's only novel is ______.
A.
Lady Windermere's Fan
B.
The Picture of Dorian Gray
C.
The Portrait of a Lady
D.
A Portrait of the Artist as a Young Man
【单选题】Oscar Wilde's famous novel is _______
A.
The Picture of Dorian Gray
B.
Great Expectations
C.
Mrs. Dalloway
D.
The Return of the native
【简答题】如图为汽车制动踏脚板的示意图 , O 是转动轴 , B 端连接制动器,如果司机踏紧踏脚板的力 F 为 45
N , 则制动器的阻力 F ́ 是多大A. 45N B. 60N C. 75N D. 90N
【单选题】In Wilde’s novel,how does he think the relationship between art and life?
A.
they are equal
B.
art is higher
C.
life is higher
D.
None of the above
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