下列变异中,属于可遗传变异的是( )
A:经常练习举重的人,胸肌发达
B:一对正常夫妇生育白化病的女儿
C:长在暗处的玉米矮
D:肥水充足处的大豆植株高大
––Why are you standing outside the gate? –– My father ______ me wait for him here.