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【简答题】
It seems Chelsea Clinton made quite an 1) ___________when she showed up at a 2) ________show at the beginning of fashion week in Paris. Clinton’s new look was the most shocking 3)______ of the year, according to People’s annual Best & Worst Dressed issue. Other shocking fashion statements included in the article are Brad Pitt’s untidy beard and hair and Tom Cruise’s braces. The magazine 4) _____ Halle Berry and Kate Huston among the nominees for the best dressed. Winning the worst dressed 5)________ is Tara Reid.
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皮皮学刷刷变学霸
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【单选题】中齿锯条的锯齿为( )齿/25mm。(粗齿的齿距t=1.6mm,中齿的齿距t=1.2mm,细齿的齿距t=0.8mm。)(也有说法是22齿为中齿的)
A.
14~18(粗齿)
B.
20
C.
24（中齿）
D.
32（细齿）