桥梁检查分为()、()和()
参考答案:经常检查;定期检查;特殊检查
根据句意及所给首字母, 完成下列句子.
1. It often s in the north of our country in winter.
2. It's so h . Let's go swimming.
3. Look! My mother is c in the kitchen (厨房).
4. It's c outside. Put on your coat,please.
5. He is listening to light music. He is really r .
新生儿保健应做到()
A.预防遗传性疾病与先天畸形
B.早期发现缺铁性贫血
C.部分母乳或人工喂养应选择配方奶粉
D.注意促进认知发展
E.新生儿期保健人员应进行3次访视