Ln(-3+4i) 的值为（）A. ln5+i(pi-arctan(4)/(3)+2kpi)(k=0,pm1,pm2,...)B. ln5+i(2pi-arctan(4)/(3)+kpi)(k=0,pm1,pm2,...)C. ln3+i(2pi-arctan(4)/(3)+kpi)(k=0,pm1,pm2,...)D. ln4+i(2pi-arctan(4)/(3)+kpi)(k=0,pm1,pm2,...)

A. $ln5+i(\pi-arctan\frac{4}{3}+2k\pi)(k=0,\pm1,\pm2,\cdots)$

B. $ln5+i(2\pi-arctan\frac{4}{3}+k\pi)(k=0,\pm1,\pm2,\cdots)$

C. $ln3+i(2\pi-arctan\frac{4}{3}+k\pi)(k=0,\pm1,\pm2,\cdots)$

D. $ln4+i(2\pi-arctan\frac{4}{3}+k\pi)(k=0,\pm1,\pm2,\cdots)$