维生素D缺乏性佝偻病骨样组织堆积，下列错误的是（）
A.方颅
B.肋骨串珠
C.鸡胸
D.手镯征
E.脚镯征
参考答案：C
根据句子的意思，写出划线部分的反义词。
1. This is LI Lei's Jacket. ________ is my jacket.
2. The bus is slow, but the plane is ________.
3. Don't stand up, please ________ down.
4. Look! These are clothes. ________ are shoes.
5. They leave Beijing at 8:00 and ________ here at 11:00.
6. This isn't the ________ of the envelope, This is the top.
7. In China people walk on the right of the street. But in England people walk on the _______.
生物有机肥与农家肥有什么区别？
