单选题:产前确诊先天性卵巢发育不全综合征的方法是

题目内容:
产前确诊先天性卵巢发育不全综合征的方法是 A.母血甲胎蛋白测定
B.抽取羊水进行DNA检査
C.超声波检查
D.X线检查
E.抽取羊水进行染色体检查

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答案解析:

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Which of the following statements is true concerning general intelligence?A.Mos

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Current computers transfer information using __________.A.optical information B.

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