下列何种致病菌感染可造成腐败性脓胸()
A.肺炎球菌
B.链球菌
C.金黄色葡萄菌
D.厌氧菌
E.G-杆菌(大肠杆菌)
参考答案:D
—Do you know _____?
—Next Sunday. [ ]
A. what they will do
B. what will they do
C. when will they come
D. when they will come
以下不是静态图像文件的是
A.PCX
B.TIFF
C.AVI
D.BMP
E.GIF