不符合先天性色盲特点的有（）
A.女多于男
B.多见性连锁隐性遗传病
C.患者出生时即有
D.有遗传倾向
E.一般双眼对称
参考答案：A
_____we are not attacked by nuclear weapons, we promise that under no circumstances _____ use the
bomb first but we reserve the right to use it for counter-attack when necessary.
[ ]
A. As long as; we shall
B. If; shall we
C. So long as ; shall we
D. Even if; we shall
靴形心
A．室间隔缺损B．房间隔缺损C．动脉导管未闭D．法洛四联症E．肺动脉狭窄
