脑脓肿壁形成早期，CT表现为（）
A.水肿最明显
B.结节样增强
C.不均匀环形增强
D.均匀环形增强
E.无水肿
参考答案：D
The man, suspected________having stolen the jewels of the shop, was missing last night, although
he was watched over by the police.[ ]
A. of
B. for
C. about
D. with
不锈钢规格为Ф38×2.5和（）。
A.Ф25×2
B.Ф38×2
C.Ф19×2.5
D.Ф38×2.5
