变压器的铁芯采用的硅钢片主要有热轧和冷轧两种。第九章
参考答案:对
Read and answer. 读短文并回答问题。
Monkey: This shirt is colourful, but it's too big.
Elephant: This shirt is good, but it's too small.
Rabbit: This shirt is pretty, but it's too long.
Giraffe: This shirt is OK, but it's too short.
Panda: This shirt is nice. It fits me well. How much is it?
Assistant: It's ten yuan.
Panda: I'll take it.
1. How much is it for Panda's shirt?
2. The shirt for Giraffe.
It's .
3. The shirt for Rabbit
慢性肾衰竭时,尿液检查和血液化验的特征是()
A.尿量少,尿相对密度低,尿中有红、白细胞和各种管型,血肌酐正常,血尿素氮升高
B.尿量少,尿相对密度高,尿中有红、白细胞和各种管型,血肌酐升高,血尿素氮正常
C.尿量少,尿相对密度低,尿中有红、白细胞和各种管型,血肌酐升高,血尿素氮升高
D.尿量多,尿相对密度低,尿中有红、白细胞和各种管型,血肌酐升高,血尿素氮升高
E.尿量多,尿相对密度高,尿中有红、白细胞和各种管型,血肌酐升高,血尿素氮升高