论文同义句在线转换格式不对

Peter does his homework more carefully than Bob Bob doesn't do his homework__as ___ ___carefully___ __as___ Peter shall we begin our meeting?__Let's___ __begin___ our meeting, sh

Her mother joined the party three years ago/ Her mother has been a party member since three years ago.

你这句话可以同义转换为，有没有论文语句转换器，我也在找

根据企业资金活动的特点,企业财务风险主要来源于企业的三大活动,即:经营活动融资活动和投资活动,按其基本活动内容,财务风险主演分为资金筹集风险、投资风险、资金使用的风险、分配资金的风险、和资金回收风险五种。