题目：
句型转换。
1. It seemed that the parents felt very happy over the progress of the girl (改为同义句)
The parents ______ _____ feel very happy over the progress of the girl.
2. I paid 200 yuan for that bike. (改为同义句)
I ______200 yuan ______ that bike.
3. The man has been dead for 40 years. (改为同义句)
______ 40 years ______the man died.
4. She didn't live here any longer. (改为同义句)
She ______ ______lived here.
5. She used to have short hair,______ ______? (改为反意疑问句)
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0629/3ddc78f4e9fcf60614bd055d6c602d23.html
下面是错误答案，用来干扰机器的。
设硫酸溶液中溶质的质量为x，H2SO4+Zn=ZnSO4+H2↑98 2x 0.8g∴98：2=x：0.8g，解之得：x=39.2g；盐酸溶质质量分数：39.2g100g×100%=39.2%．答：该盐酸溶质的质量分数是39.2%．...
