计算题下面是某一物料筛析结果表，请写出该物料各粒级的产率。
参考答案：
看图，填空。
1. Everyone wants to ____________ ____________ ____________ ____________.
2. Everyone wants to ____________ ____________.
3. Li Dong doesn't want to ____________ ____________ ____________ ____________.
4. Mary doesn't want to ____________ ____________ ____________.
5. Jack doesn't want to ____________ ____________ ____________ ____________, either.
大量呕血后，急性失血症状为（）。
A.乏力
B.头晕
C.出汗
D.心慌
E.发绀
