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【单选题】
大型铸件出现裂缝，若冷件加工，钳工就要在裂缝尽头钻断缝， 然后再以加强板( )，也可以用合法进行修复。A.
焊牢
B.
粘牢
C.
固定
D.
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举一反三
【单选题】Which of the following is Not true about Wordsworth?
A.
Wordsworth is one of the most influential English Romantic poets.
B.
Wordsworth, as a young man, developed a love of nature, a theme reflected in many of his poems.
C.
Wordsworth was an enthusiast for the ideals of the French Revolution throughout his life.
D.
Wordsworth became poet Laureate in 1843.
【简答题】In 1843 his life was immortalized by Nelson's Column, in , London.
【简答题】对COX-2有一定的选择性抑制作用的药物是
【简答题】电梯里比较常见的绳槽形状有
【单选题】In GMDSS, shore-to-ship distress alert is from( ) to ( )
A.
ship station/RCC
B.
ship station/ship station
C.
RCC/ship station
D.
ship station/shore station
【简答题】____指相邻根管间的交通支。
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