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问题
单项选择题 A1/A2型题
下面哪项不是颅脑扫描技术()
A.平扫
B.增强扫描
C.脑血管造影
D.脑血流灌注
E.脑池碘水造影
答案
参考答案:
E
选择题
I have _____ Tony to stay away from computer games before he becomes addicted to them.
A. urged
B. suggested
C. made
D. kept
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判断题
幽门梗阻的病人必须手术治疗。
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