化脓性关节炎病理发展中最早出现的变化
A．浆液性渗出
B．浆液纤维蛋白性渗出
C．脓性渗出
D．体液漏出
E．白细胞渗出
参考答案：A
·Look at the ten statements for this part. ·You will hear a passage about "Who First Started to Smoke" ; you will listen to it twice, ·Decide if you think each statement is right(R), wrong(W) or not mentioned(NM).
Who First Started to Smoke
Tobacco is a native American plant, and it was Christopher Columbus who told European people about it.
A．Right
B．Wrong
C．Not Mentioned
摘车整理
