定陵地宫中出土的各类文物中凤冠出土了几顶？分别是几龙几凤？
参考答案：4顶；三龙二凤，六龙三凤，九龙九凤，十二龙九凤。
It's a fine Sunday morning. Robert and David want to go to the Great Wall. At about 7: 00, they
are in a big bus. There are a lot of people in it. They are very happy. Robert gives his seat to an old
English woman and David gives his seat to an American woman. There're two other Chinese in the bus.
One is a young woman. She is driving the bus. The other is a young man. He speaks English very well.
He is talking about the Great Wall to the people in the bus. All the other people are listening to him. At
about 9:00, they get there.
根据短文内容，填入所缺的单词。
1. Today is ___________ .
2. They will go to the __________ ____________.
3. Robert and David go to the Great Wall by ____________.
4. The driver is from____________.
5. They get to the Great Wall at ____________.
患儿女性，9岁，因“多动不宁，注意力不集中，学习成绩较差，不能按时完成作业近2年”来诊。刻下见：多动少静，动作不剧烈，脾气略急，面色不华，纳差，形体较瘦，寐少，二便正常，舌质淡，苔薄，脉细。注意力测试水平较差，智力测试正常，脑电图检查无异常。
可加用的药味是（）
A.五味子
B.石菖蒲
C.当归
D.夜交藤
E.何首乌
F.青礞石
