问题
选择题
下列关于人的生殖和发育的叙述中，正确的是（ ）
A．受精作用发生在女性子宫里
B．胎儿与母体进行物质交换的器官是脐带
C．睾丸和卵巢是产生生殖细胞和分泌性激素的器官
D．女性输卵管结扎后将不再产生月经
答案
答案：C
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下列关于人的生殖和发育的叙述中，正确的是（ ）
A．受精作用发生在女性子宫里
B．胎儿与母体进行物质交换的器官是脐带
C．睾丸和卵巢是产生生殖细胞和分泌性激素的器官
D．女性输卵管结扎后将不再产生月经
答案：C
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| When I was a child, my mother used to make breakfast food for dinner. One night, she had to make breakfast food 1 a long and hard day at work. Soon my mother placed the food on the table - a plate of eggs and several pieces of burned toast (烤糊的面包). I said 2 . I just waited to see what my father would do. To my 3 , he didn't say anything, either. He just ate the toast, smiled at my mother, and asked me 4 my day was at school. I 5 remember that he ate all the toast. When I 6 from the table, I heard my mother said sorry to my father for the burned toast. And I never forget what my father said, "Dear, I 7 burned toast." Later that night, I went to kiss (吻) my father goodnight and asked him if he really liked the burned toast. He held me 8 his arms and said, "Son, your mother has a hard day today and she's really 9 . Besides, a little burned toast never hurt anyone!" That's the end of the story. However, it makes you think. In our 10 life, there's no perfect things or people. If we choose to accept (接受) other people's faults (缺点), the world will be a better place to live in. | ||||
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