布鲁菌病的临床诊断需要做的检查包括（）
A.血培养
B.血清凝集试验
C.尿培养
D.尿常规
E.腹部B型超声
参考答案：A, B
句型转换。
1. That is Mrs. Green. (画线提问)
__________ __________ that?
2. He is eleven. (画线提问)
__________ __________ is he?
3. Would you like some fish? (否定回答)
__________ __________.
4. The children are playing. (画线提问)
__________ are the children __________?
5. The man is on the train. (画线提问)
__________ __________ the man?
汽缸在非加工面上．如何检查裂纹？
