I can't eat any more food. I'm . [ ]
A. busy
B. hungry
C. full
D. serious
答案：C
—I guess you might have missed your train to Wuhan yesterday.
—Well, I almost .
A．might
B．had
C．did
D．have
关于CT多方位和三维图像的叙述，正确的是（）
A.可直接用于影像诊断而不再需要横断面图像
B.需通过横断面图像的重组才能获得
C.一般都直接从原始扫描数据重建而成
D.尚无任何诊断的参考价值
E.其重组所需时间太长，无实用意义
