可产生外毒素的菌群:()
A.宋内志贺菌
B.福氏志贺菌
C.鲍氏志贺菌
D.痢疾志贺菌
E.空肠弯曲菌
参考答案:D
The noise from the top floor, loud and constant, of the meeting-room ______ can be clearly heard in our classroom.
A.to be decorated
B.having been decorated
C.being decorated
D.decorated
取材于《圣经》中犹大出卖耶稣的绘画代表作品是
A.《蒙娜丽莎》
B.《记忆的永恒》
C.《最后的晚餐》
D.《格尔尼卡》