已知系统的微分方程为,则系统的传递函数是( )

A、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1498618503894e4acbc445a894cb4a76b967082683b19image37.png">

B、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/14986185039977ea95a498ff345d286a3166dc7b3e125image38.png">

C、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/149861850404370676fa0a7964f528e80365589deda1aimage39.png">

D、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1498618504092340809686b4546ff97e6bd5238be5998image40.png">