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专色油墨

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品茗、营业、表演是()的三种形态。

A. 游艺
B. 文艺
C. 画化
D. 茶艺

奶牛产后恶露排净时间异常的是(2010年真题)

A. 3~5d
B. 6~7d
C. 8~9d
D. 10~12d
E. 20d以上

Emulsion oils and sodium nitrite are both approved additives, but _____ cannot be used if

A. the latter
B. latter
C. former
D. the former

The officer in charge of the engineering ______ the watch to the reliving officer if there

A. shall take over
B. shall not take over
C. shall hand over
D. shall not hand over

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