下列不能反映人体营养状况的是
A．身高B．体重C．皮褶厚度D．毛发E．年龄
参考答案：E
解析： 年龄不能反映人体营养状况。
根据句首字母补全单词
1. I have to make a p______for my study.
2. School is closed for the summer and children are on v________.
3. New year is coming. I am going to post a p______ to my friend.
4. Parents must s_______ their children to school.
5. He is a_______ from home for a long time.
简述苏铁科的科特征？
