—— “ Is your uncle a driver?” —— “_____.

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问题选择题

—— “ Is your uncle a driver?”

—— “_____.”

A．No, but my aunt is

B．Yes, but my anut is

C．No, he doesn’t

D．Yes, he does

答案

答案：A

单项选择题 A1/A2型题

前列腺癌向外侵犯和转移的MRI影像特征，错误的是（）。

A.被膜连续性中断或局部病变组织外突均提示被膜已破坏

B.直肠前列腺间隙消失，前列腺周围脂肪内出现低信号影

C.前列腺周围的神经血管丛发生移位且信号发生改变

D.精囊受侵时，受累侧精囊增大并T2WI上信号减低

E.盆腔及其他部位淋巴结的增大，但是其他器官和（或）骨转移不能显示

单项选择题

In the WAN, when a point-to-point subnet is used, an important design issue is the roucer interconnection

A． topology

B． computer

C． service

D． lines