问题
解答题
用四舍五入法将0.6295精确到千分位是0.630．______．
答案
0.6295≈0.630，
故答案为：正确．
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用四舍五入法将0.6295精确到千分位是0.630．______．
0.6295≈0.630，
故答案为：正确．
Tom is a middle school student. He is studying in Grade 7. He usually 1 at 7:00 o’clock in the morning. 2 today he gets up at 6:30 and goes to buy a big cake. After that he helps his grandparents clean their room, because it is his ___3 birthday. His grandpa is going to be 78 years old. Tom 4 two CDs about Beijing Opera(京剧)___5 his grandpa. He is sure his grandpa would like 6 very much, because his grandpa likes listening to Beijing Opera. When Tom 7 home at noon, his mother is making noodles with his grandma. They are laughing and talking about something happily. His grandpa is drinking tea 8 listening to Beijing Opera. Tom says, “Happy birthday to you, Grandpa!” Then he cuts the big cake and gives grandpa a 9 piece. Grandpa is very happy and eats it. In the evening, Tom watches TV with his grandparents together. He is a little__ 10 but very happy, because he can make his grandparents happy.
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