头先露时，胎头是以哪条径线通过产道最小径线
A．枕下前囟径B．双顶径C．双颞径D．枕额径E．枕颏径
参考答案：A
根据首字母完成下列句子。
1. I have s______ eggs for b______.
2. The r______ eats f______, like apples and bananas.
3. They eat c______for d______.
4. My brother doesn’t like h______ d______, like ice cream and sweets(糖果).
5. We have many v______ at l______ , like broccolis.
中国最古老的围棋棋谱专著是？
