什么是民事调解书
参考答案：民事调解书是指人民法院通过调解方式处理民事案件和商事纠纷案件，根据双方当事人自愿、合法地达成的协议所制作的具有法律效力的文书。
He showed ______ in English last year. And he is ______ in English. [ ]
A. interest, much interested
B. interest, more interested
C. interesting, much interest
D. interesting, more interested
测定脱脂液总碱度时，通常取工作液（）mL。
A.5
B.10
C.20
D.50
