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【简答题】
（4分）化学与生活密切相关，在厨房里蕴藏着许多化学知识。 （1）下列食物中，维生素含量比较丰富的是 （填字母序号）； A．西红柿 B．牛奶 C．米饭 D．鸡蛋 （2）食盐是重要的调味品，食盐适量加碘可以有效预防碘缺乏引起的甲状腺肿大。碘是人体必须的_____（选填“常量”、“微量”）元素。 （3）通过铁锅能将食物烧熟，是利用了的____性；为了有效防止菜刀生锈，可以采取的一种做法是________。
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举一反三
【单选题】It was an American man called Henry Ford ___created the motor car ____ we know it today.
A.
that; what
B.
whom; that
C.
who; where
D.
who; as
【单选题】Before shipment, the buyers usually send their _________ to the sellers.
A.
shipping advice
B.
shipping instructions
C.
shipping date
D.
shipping port
【简答题】To facilitate the shipment, sellers usually choose the port ______ to their works.
【单选题】The sellers usually send their ________ to the buyers immediately after the goods are loaded on board the ship, informing them of the shipment.
A.
Sales Contract
B.
Shipping Documents
C.
Shipping Advice
D.
Shipping Requirements
【单选题】The sellers usually send the __to the buyers immediately after the goods are loaded on board the ship, advising them of the shipment.
A.
shipping advice
B.
shipping instructions
C.
shipping date
D.
shipping port
【单选题】______, I wrote a letter to Henry Ford Ⅱ and told him what happened.
A.
Desperate
B.
Despite
C.
Inspiring
D.
Exciting
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