足下垂伴足内翻最多见于（）
A.脑外伤患者
B.脑卒中偏瘫患者
C.小儿麻痹后遗症患者
D.高位脊髓损伤患者
E.低位脊髓损伤患者
参考答案：B
2.3×0.29的积比0.95大，但比2.3小．______．
Without the contributions of Qian Xuesen, the father of Chinese missile, the achievements in space technology unthinkable in China．
A．would be
B．would have been
C．might be
D．should have been
