问题
填空题
一个等腰三角形的周长是38厘米，它的底长14厘米，一个腰长______厘米．
答案
（38-14）÷2，
=24÷2，
=12（厘米），
答：它的一条腰长是12厘米．
故答案为：12．
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一个等腰三角形的周长是38厘米，它的底长14厘米，一个腰长______厘米．
（38-14）÷2，
=24÷2，
=12（厘米），
答：它的一条腰长是12厘米．
故答案为：12．
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| Mr and Mrs. King don't often go out in the evening. But today Mrs. King says 1 her husband, "There is a good 2 at the cinema this evening. 3 we go and see it?" Mr. King is happy about it. 4 they go to see the good film. They have 5 good time. They come out of the cinema 6 eleven o'clock. They get into their car and drive (开车) 7 . It is very dark. Mrs. King said, "Look, Bill. A woman is running along the road very fast (快) and a man is running 8 her. Can you see them?" Mr. King says, "Yes, I can."He drives the car slowly (慢地) and says to the woman, "Can we help you?" " 9 " the woman says, but she doesn't stop running. "My husband and I always run home after the cinema, and the last (最后) 10 washes the dishes at home!" | ||||
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