随着产业结构的变化，物流服务的需求由质量型需求向数量型需求转化。( )
参考答案：UNKNOWN
据句意及单词首字母完成句子。
1. He is h , so he will pass the exam.
2. Students are s to keep the classroom clean.
3. She didn't r home until 11:00.
4. L , he found his book that he had lost.
5. To my s , Tom did come to the party.
ABO反定型
