腐败性脓胸是由哪种细菌引起的感染
A.厌氧菌
B.大肠杆菌
C.真菌
D.绿脓杆菌
E.链球菌
参考答案:A
解析:[解题思路] 腐败性脓胸是由于厌氧菌引起。
— Your father seemed worried about something this morning, why?
— He wanted to ____________.
A.where he could mend the television
B.why he mend the television
C.that he mended the television[
D.how did he mend the television
绘制建筑施工图除遵循制图的一般要求外,还要考虑建筑平、立、剖面图的完整性和______。
A.一致性
B.普遍性
C.同一性
D.统一性