近年来，中央政府给西藏的财政定额补贴每年都达12亿元以上，总投资46亿元的62项援藏工程都已全部竣工并投入使用。这表明（    ）

已知等比数列$\left\{a_n\right\}$,$a_1=3$且第一项至第八项的几何平均数为9，则第三项是（　　）

读读写写。

①放学了，老师nín____也kùn____了，应该坐下xiū  xi​____了。

②yuàn  zi____里的qiān  niú  huā____开了，像唱着tián  tián____gē____。

    Sally is 76 years old. She has no sons 1 daughters. Her husband（丈夫） died(死) 15 years 2. But she didn't move into an old people's home. She would like to look after(照顾) herself . Every morning she gets up early and goes for a walk in the park. She likes doing sports in the park, too .When she does these things, She feels very 3.

    Every day she spends two hours 4 children with their math. And she was a popular 5 before she retired(退休) from a middle school. When the children come 6 help, she is always happy to help them. She often says to the children,“I'm so 7 to be with you. You are all my kids. ”

    When people ask her 8, she says,“I love children and 9 staying with them. Every kid is a 10 for me. ”