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【单选题】
下列有关生物学常识的说法不正确的是( )。A.
松鼠尾巴发挥着保暖、平衡身体的作用
B.
萤火虫会发光是因为在它们的腹部末端有发光器
C.
打呵欠是一种深呼吸动作，它会让我们更多地吸进氧气和排出二氧化碳，以消除疲劳
D.
马蜂和部分家养的蜜蜂蜇人后不会死
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举一反三
【单选题】听力原文：M: A friend of mine said that your special of the day meals are good here. Could you tell me what that is today? W: Of course, sir. Today, we are serving our famous meatloaf. It comes with a choi...
A.
A waitress.
B.
A farmer.
C.
A chef.
D.
A homemaker.
【单选题】If special meals are available on a flight, the passenger should make a special meals request during the booking process which should be at least___________ before departure.
A.
2 hours
B.
12 hours
C.
24 hours
D.
48 hours
【单选题】( ) 标准一般是通过供应商的价格具有竞争力、报价合理具体透明、不断降低成本、让顾客分享降低成本的利益、收款发票合格及时等几个方面反映的
A.
价格量化
B.
时间量化
C.
成本量化
D.
受益
【简答题】The first course of British meals is soup, ___1___ on shallow plates. Then comes fish; there is often a knife and fork ___2___ special shape. If you are in ___3___ surroundings, keep an eye open for w...
【判断题】If special meals are available on a flight, the passenger can obtain it at any time.
A.
正确
B.
错误
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