下列哪一种情况与巨大胎儿发生无关()
A.母亲高大、肥胖
B.母亲患妊娠期糖尿病
C.母亲孕期体重增加迅速
D.母亲患妊娠期胆汁淤积症
E.过期妊娠
参考答案:D
() scientists develop new ways of feeding the human race, the crowded conditions on earth will make it necessary for us to look for open space somewhere else.
A. Until
B. Since
C. Once
D. Even if
苹果是()型果实。
A.呼吸跃变
B.非呼吸跃变