实验小学校园规化图．（1）操场的一周有多长？（2）如果给绿地围上护栏，一共需要多少米长的护栏？（3）你还能提出哪些数学问题？并解答．
Aron Ralston wrote a book __________ Between a Rock and a Hard Place
The old man lives ______, but he never feels_______.
Can you _______ me your bike? ---With pleasure. But you mustn’t ____ it to others.
Thank you very much for___________ your birthday party.
He even ___________ notices at the supermarket to ask for old bikes.
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