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【简答题】
在轴承部件中，以承受径向载荷为主，同时能够承受单向轴向载荷的滚动轴承有______轴承和______轴承。
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皮皮学刷刷变学霸
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【简答题】A—letter of introduction B—mass tourism C—ink-and-wash painting D—travel agency E—hospitality industry F—maritime transportation G—Dragon Boat Festival H—soft brush I—western hemisphere J—traditional ...
【单选题】Don't get this kind of ink on your shirt, for it _____ wash out. [ ]
A.
can't
B.
mustn't
C.
shouldn't
D.
won't
【简答题】Australians are advised to overcome the old taboo of ______.
【简答题】A．catch B．suffer C．diverse D．overcome
【单选题】Take care! Don’t drop ink on your shirt, for it _______ easily.
A.
won’t wash out
B.
won’t be washed out
C.
isn’t washed out
D.
isn’t washing out
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