题目

写一写。(每个写三遍)fifty nine_______________________________________________________________________________watch hand_______________________________________________________________________________what this_______________________________________________________________________________twenty sleep_______________________________________________________________________________good one_______________________________________________________________________________下列物质在活细胞中含量从多到少的正常排序是（　　） A、水、蛋白质、无机盐、核酸B、水、核酸、蛋白质、无机盐C、蛋白质、水、糖类、核酸D、蛋白质、脂类、无机盐、核酸