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【单选题】
( )用于非铁合金铸件的成批生产 ; 铸件不宜过大,形状不宜过于复杂,铸件璧 不能太薄。A.
铸造
B.
压力铸造
C.
熔模铸造
D.
离心铸造
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【单选题】She was an _____ example to her followers.
A.
interesting
B.
inspiring
C.
introverted
D.
in-depth
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【简答题】Dongfang Hotel is a four-star hotel. It is located in the centre of the city, with a parking lot for 150 cars. The 650 rooms are of international first-class standard. They are well furnished with fu...
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【简答题】Dongfang Hotel is a four-star hotel. It is located in the centre of the city, with a parking lot for 150 cars. The 650 rooms are of international first-class standard. They are well furnished with fu...
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