像这个题目，顺序都乱了：
{"id": "26093", "image": [], "answer": "$500 \times \frac{4}{5} \times \frac{8}{9}=450$ (元)", "solution": "null", "level": "六年级", "question": " 六年级同学给灾区捐款 $\frac{9}{8}$ 六 (1) 班捐了 500 元，六 (2) 班捐的钱数是六 (1) 班的 $\frac{4}{5}$,六 (3) 班捐的钱数是六 (2) 班的 。六 (3) 班捐款多少元?（4 分）", "options": [], "subject": "算术", "analysis": "$500 \times \frac{4}{5} \times \frac{8}{9}=450$ (元)"}
像这个题目，顺序都乱了：
{"id": "26093", "image": [], "answer": "$500 \times \frac{4}{5} \times \frac{8}{9}=450$ (元)", "solution": "null", "level": "六年级", "question": " 六年级同学给灾区捐款$\frac{9}{8}$ 六 (1) 班捐了 500 元，六 (2) 班捐的钱数是六 (1) 班的 $\frac{4}{5}$ ,六 (3) 班捐的钱数是六 (2) 班的 。六 (3) 班捐款多少元?（4 分）", "options": [], "subject": "算术", "analysis": "$500 \times \frac{4}{5} \times \frac{8}{9}=450$ (元)"}