问题 解答题

两个奇数的和是偶数,两个奇数的积是奇数.______.

答案

根据分析:如:3+5=8,8是偶数;3×5=15,15是奇数;

由此,两个奇数的和是偶数,两个奇数的积是奇数.这种说法是正确的.

故答案为:正确.

完形填空
完形填空。
     A hungry wolf was walking in the forest, looking for something to eat. Then he met a dog. "Ah, Cousin," said the dog, "You look so tired. What's the    1   ?"
      "Well, I haven't eaten    2    for a few days. I'm quite hungry now," the poor wolf answered. "Tell me why you are so cheerful?" "It seems that you're not living a very good life. Why not live    3    me, and get your food on time?"
     "I don't know if I can get that kind of     4   ," the wolf said in a low voice.
     "I can easily help you," said the dog. "Come with me to my master and you shall    5    both my work and my food."
     Then the wolf and the dog went towards the town together. On their way to the town, the wolf saw that there was    6    hair around the dog's neck, so he asked him what the reason was.
     "Oh, that's nothing," said the dog. "My master    7    a rope (绳子) around my neck."
      "   8    does he do that?" asked the wolf.
     "To make me stay near the door."
     "Are you    9    ?" the wolf asked again.
      "It hurt at the beginning, but I'm used to it now."
      "Is that all?" said the wolf. "Well, I should    10    about whether or not to go with you."
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(     )9. A. comfortable
( )10. A. care     
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B. anything
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