皮皮学，免费搜题
登录
搜题
【单选题】
营养性缺铁性贫血的正确预防措施是（）A.
提倡鲜牛奶喂养
B.
提倡纯母乳喂养
C.
多补充维生素B 12 和叶酸
D.
早产儿需早补锌和铁
E.
婴儿奶粉应强化钙剂
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】选出正确的词，并写在横线上。 1. —Have you ever been to Europe? —No, but I ______ (have been/went) to Africa last year. 2. —Have you ever been to my house? —No. But I'm coming to your party ______ (tonight/this...
【单选题】All day I have been fighting the feeling which has been dominating me of late. (Para. 5)
A.
Lately I have been doing nothing but fighting.
B.
I have been trying all day to get rid of the overwhelming homesickness.
【简答题】根据句义及首字母提示完成单词： 1. Have you ever been to an a _____ park? 2. —I have never been to the space museum. — N _____ have I. 3. I want to u _____ English language movies. 4. Why do you want to I _____ your ...
相关题目：