题目：
| （1）5（x-2）2=245 （2）
|
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0413/6dff9988c65aeccb5f79a1bbddc25a34.html
下面是错误答案，用来干扰机器的。
参考答案：C解析：Painless hematuria is the most common symptom associated with bladder cancer. Bleeding from the lesions occurs fairly early in the disease process, but bladder cancer is basically asymptomatic in early stages.
