【判断题】【消耗次数：1】
三甘醇脱水工艺流程包含天然气脱水流程、三甘醇再生流程！
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正确
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错误
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【简答题】
菜肴工艺流程的概念是什么？
【单选题】
生产方法和工艺流程的选择的（ ）。
①
可靠性主要指技术上先进、经济上合理
②
先进性主要指技术上先进、经济上合理
③
合理性主要指技术上先进、经济上合理
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经济性主要指技术上先进、经济上合理
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that
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in which
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which
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Is ______necessary to complete the design before National Day?
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this
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that
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it
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he
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this
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two third
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two thirds
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two
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two pieces
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a two-month
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two months
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two-months
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two months
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two pair of shoes
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two pairs of shoe
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two pair of shoe
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two pairs of shoes
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a half and two hour
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two and a half hour
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two hour and a half
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two and a half hours
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—Whats one fourth and a half, do you know?—Yes, its ______.
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two sixths
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three fourths
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one three
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three sixths