问题描述：
请保管好你的衣服,北京有许多名胜古迹,李蕾和妈妈在上公共汽车 用英语怎麽说
1.Please（ )( )（ ）your ciouse.
2.There are a lot of ( )( )( )in Beijing.
3.LiLei and his mother （ ）（ ）（ )the bus.
1.Please（ )( )（ ）your ciouse.
2.There are a lot of ( )( )( )in Beijing.
3.LiLei and his mother （ ）（ ）（ )the bus.
问题解答：
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