硬脑膜下血肿时,出血主要来自()
A.脑膜中动脉
B.板障静脉
C.颞浅动脉
D.大脑内静脉
E.脑挫裂伤处血管
参考答案:E
__________ you brother often late for class? [ ]
A. Is
B. Does
C. Are
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