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问题 单项选择题

何为血燕？金丝燕吐血而成，价值千金，营养价值极高。2011年8月17日，浙江省工商局发布了血燕抽检报告。结果显示，血燕产品不合格率高达100%。这样的血燕极易引发癌症，从而成为了名副其实的“毒燕”。这样的血燕（）

A.是商品，因为它凝结了人类劳动

B.不是商品，因为没有用于交换

C.是商品，是价值和使用价值的统一体

D.不是商品，因为不具有应有的使用价值

答案

参考答案：D

填空题
用方框中所给单词的适当形式填空，使短文完整正确
do; invite; grow; knife; care; eat; serve; have; surprise; hand

     When you are invited to a meal in Thailand(泰国), the words of the 1          mean "come and eat
rice". In fact, nearly all Thai dishes 2          with rice, which 3           there very easily because the
climate(气候) is warm and there is much rain.
    The food that is served is always out into pieces, so there is no need to use 4            and forks, but
instead, special 5             and now there are still some people who eat this way. There is a special way
of 6             it.  First they wash their right hands in a bowl of water, they only eat with their right hands.
They are 7             not to let the food touch the palms (手掌心) of' their hands. After the meal! The
hands are again carefully washed.
      The meal usually 8           several different dishes. They are all hot. They 9             in bowls which
everyone shares(共享), though each person has their own bowl of rice. Thailand has a long coastline
(海岸线), it is riot 10            that fish and shellfish play an important part in Thai cooking.
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单项选择题

髂骨、耻骨和坐骨的总称是

A．髋骨
B．髂嵴
C．闭孔
D．坐骨
E．髋关节
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