侵袭性曲霉病影像学特征性表现为()
A.后期为新月体征
B.X线阴影的易变形
C.胸部CT早期为晕轮征
D.肺实变体征
E.X线胸片以胸膜为基底的多发楔形阴影
参考答案:A, C, E
We go to ______ at six thirty in the morning. [ ]
A. the school
B. a school
C. school
D. schools
下列不属于釉质发育异常的是()
A.Turner牙
B.先天性梅毒牙
C.四环素牙
D.氟牙症
E.釉质浑浊症